2819453910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 256

約数和(自身を含む): 8941363200

約数和(自身を除く): 6121909290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 79, 85, 91, 102, 105, 119, 130, 158, 170, 182, 195, 210, 221, 237, 238, 255, 273, 357, 390, 395, 442, 455, 474, 510, 546, 553, 595, 663, 714, 769, 790, 910, 1027, 1105, 1106, 1185, 1190, 1326, 1343, 1365, 1538, 1547, 1659, 1785, 2054, 2210, 2307, 2370, 2686, 2730, 2765, 3081, 3094, 3315, 3318, 3570, 3845, 4029, 4614, 4641, 5135, 5383, 5530, 6162, 6630, 6715, 7189, 7690, 7735, 8058, 8295, 9282, 9401, 9997, 10270, 10766, 11535, 13073, 13430, 14378, 15405, 15470, 16149, 16590, 17459, 18802, 19994, 20145, 21567, 23070, 23205, 26146, 26915, 28203, 29991, 30810, 32298, 34918, 35945, 39219, 40290, 43134, 46410, 47005, 49985, 52377, 53830, 56406, 59982, 60751, 65365, 69979, 71890, 78438, 80745, 87295, 91511, 94010, 99970, 104754, 107835, 121502, 122213, 130730, 139958, 141015, 149955, 161490, 169949, 174590, 182253, 183022, 196095, 209937, 215670, 244426, 261885, 274533, 282030, 299910, 303755, 339898, 349895, 364506, 366639, 392190, 419874, 425257, 457555, 509847, 523770, 549066, 607510, 611065, 699790, 733278, 789763, 849745, 850514, 911265, 915110, 1019694, 1032767, 1049685, 1189643, 1222130, 1275771, 1372665, 1579526, 1699490, 1822530, 1833195, 2065534, 2099370, 2126285, 2369289, 2379286, 2549235, 2551542, 2745330, 3098301, 3568929, 3666390, 3948815, 4252570, 4738578, 5098470, 5163835, 5528341, 5948215, 6196602, 6378855, 7137858, 7229369, 7897630, 10327670, 11056682, 11846445, 11896430, 12757710, 13425971, 14458738, 15491505, 16585023, 17844645, 21688107, 23692890, 26851942, 27641705, 30983010, 33170046, 35689290, 36146845, 40277913, 43376214, 55283410, 67129855, 72293690, 80555826, 82925115, 93981797, 108440535, 134259710, 165850230, 187963594, 201389565, 216881070, 281945391, 402779130, 469908985, 563890782, 939817970, 1409726955, 2819453910]

約数ペア:

[(1, 2819453910), (2, 1409726955), (3, 939817970), (5, 563890782), (6, 469908985), (7, 402779130), (10, 281945391), (13, 216881070), (14, 201389565), (15, 187963594), (17, 165850230), (21, 134259710), (26, 108440535), (30, 93981797), (34, 82925115), (35, 80555826), (39, 72293690), (42, 67129855), (51, 55283410), (65, 43376214), (70, 40277913), (78, 36146845), (79, 35689290), (85, 33170046), (91, 30983010), (102, 27641705), (105, 26851942), (119, 23692890), (130, 21688107), (158, 17844645), (170, 16585023), (182, 15491505), (195, 14458738), (210, 13425971), (221, 12757710), (237, 11896430), (238, 11846445), (255, 11056682), (273, 10327670), (357, 7897630), (390, 7229369), (395, 7137858), (442, 6378855), (455, 6196602), (474, 5948215), (510, 5528341), (546, 5163835), (553, 5098470), (595, 4738578), (663, 4252570), (714, 3948815), (769, 3666390), (790, 3568929), (910, 3098301), (1027, 2745330), (1105, 2551542), (1106, 2549235), (1185, 2379286), (1190, 2369289), (1326, 2126285), (1343, 2099370), (1365, 2065534), (1538, 1833195), (1547, 1822530), (1659, 1699490), (1785, 1579526), (2054, 1372665), (2210, 1275771), (2307, 1222130), (2370, 1189643), (2686, 1049685), (2730, 1032767), (2765, 1019694), (3081, 915110), (3094, 911265), (3315, 850514), (3318, 849745), (3570, 789763), (3845, 733278), (4029, 699790), (4614, 611065), (4641, 607510), (5135, 549066), (5383, 523770), (5530, 509847), (6162, 457555), (6630, 425257), (6715, 419874), (7189, 392190), (7690, 366639), (7735, 364506), (8058, 349895), (8295, 339898), (9282, 303755), (9401, 299910), (9997, 282030), (10270, 274533), (10766, 261885), (11535, 244426), (13073, 215670), (13430, 209937), (14378, 196095), (15405, 183022), (15470, 182253), (16149, 174590), (16590, 169949), (17459, 161490), (18802, 149955), (19994, 141015), (20145, 139958), (21567, 130730), (23070, 122213), (23205, 121502), (26146, 107835), (26915, 104754), (28203, 99970), (29991, 94010), (30810, 91511), (32298, 87295), (34918, 80745), (35945, 78438), (39219, 71890), (40290, 69979), (43134, 65365), (46410, 60751), (47005, 59982), (49985, 56406), (52377, 53830)]