8455418930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 19608583680

約数和(自身を除く): 11153164750

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 41, 46, 49, 58, 70, 82, 98, 115, 145, 161, 203, 205, 230, 245, 287, 290, 322, 406, 410, 490, 574, 631, 667, 805, 943, 1015, 1127, 1189, 1262, 1334, 1421, 1435, 1610, 1886, 2009, 2030, 2254, 2378, 2842, 2870, 3155, 3335, 4018, 4417, 4669, 4715, 5635, 5945, 6310, 6601, 6670, 7105, 8323, 8834, 9338, 9430, 10045, 11270, 11890, 13202, 14210, 14513, 16646, 18299, 20090, 22085, 23345, 25871, 27347, 29026, 30919, 32683, 33005, 36598, 41615, 44170, 46207, 46690, 51742, 54694, 58261, 61838, 65366, 66010, 72565, 83230, 91495, 92414, 101591, 116522, 128093, 129355, 136735, 145130, 154595, 163415, 181097, 182990, 191429, 203182, 231035, 256186, 258710, 273470, 291305, 309190, 326830, 362194, 382858, 420877, 462070, 507955, 582610, 595033, 640465, 711137, 750259, 841754, 896651, 905485, 957145, 1015910, 1190066, 1267679, 1280930, 1340003, 1422274, 1500518, 1793302, 1810970, 1914290, 2104385, 2535358, 2680006, 2946139, 2975165, 3555685, 3751295, 4165231, 4208770, 4483255, 5251813, 5892278, 5950330, 6338395, 6700015, 7111370, 7502590, 8330462, 8966510, 10503626, 12676790, 13400030, 14730695, 17255957, 20622973, 20826155, 26259065, 29156617, 29461390, 34511914, 36762691, 41245946, 41652310, 52518130, 58313234, 73525382, 86279785, 103114865, 120791699, 145783085, 172559570, 183813455, 206229730, 241583398, 291566170, 367626910, 603958495, 845541893, 1207916990, 1691083786, 4227709465, 8455418930]

約数ペア:

[(1, 8455418930), (2, 4227709465), (5, 1691083786), (7, 1207916990), (10, 845541893), (14, 603958495), (23, 367626910), (29, 291566170), (35, 241583398), (41, 206229730), (46, 183813455), (49, 172559570), (58, 145783085), (70, 120791699), (82, 103114865), (98, 86279785), (115, 73525382), (145, 58313234), (161, 52518130), (203, 41652310), (205, 41245946), (230, 36762691), (245, 34511914), (287, 29461390), (290, 29156617), (322, 26259065), (406, 20826155), (410, 20622973), (490, 17255957), (574, 14730695), (631, 13400030), (667, 12676790), (805, 10503626), (943, 8966510), (1015, 8330462), (1127, 7502590), (1189, 7111370), (1262, 6700015), (1334, 6338395), (1421, 5950330), (1435, 5892278), (1610, 5251813), (1886, 4483255), (2009, 4208770), (2030, 4165231), (2254, 3751295), (2378, 3555685), (2842, 2975165), (2870, 2946139), (3155, 2680006), (3335, 2535358), (4018, 2104385), (4417, 1914290), (4669, 1810970), (4715, 1793302), (5635, 1500518), (5945, 1422274), (6310, 1340003), (6601, 1280930), (6670, 1267679), (7105, 1190066), (8323, 1015910), (8834, 957145), (9338, 905485), (9430, 896651), (10045, 841754), (11270, 750259), (11890, 711137), (13202, 640465), (14210, 595033), (14513, 582610), (16646, 507955), (18299, 462070), (20090, 420877), (22085, 382858), (23345, 362194), (25871, 326830), (27347, 309190), (29026, 291305), (30919, 273470), (32683, 258710), (33005, 256186), (36598, 231035), (41615, 203182), (44170, 191429), (46207, 182990), (46690, 181097), (51742, 163415), (54694, 154595), (58261, 145130), (61838, 136735), (65366, 129355), (66010, 128093), (72565, 116522), (83230, 101591), (91495, 92414)]