1755403930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 4095463680

約数和(自身を除く): 2340059750

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 41, 46, 49, 58, 70, 82, 98, 115, 131, 145, 161, 203, 205, 230, 245, 262, 287, 290, 322, 406, 410, 490, 574, 655, 667, 805, 917, 943, 1015, 1127, 1189, 1310, 1334, 1421, 1435, 1610, 1834, 1886, 2009, 2030, 2254, 2378, 2842, 2870, 3013, 3335, 3799, 4018, 4585, 4669, 4715, 5371, 5635, 5945, 6026, 6419, 6601, 6670, 7105, 7598, 8323, 9170, 9338, 9430, 10045, 10742, 11270, 11890, 12838, 13202, 14210, 15065, 16646, 18995, 20090, 21091, 23345, 26593, 26855, 27347, 30130, 32095, 32683, 33005, 37597, 37990, 41615, 42182, 46207, 46690, 53186, 53710, 54694, 58261, 64190, 65366, 66010, 75194, 83230, 87377, 92414, 105455, 116522, 123533, 132965, 136735, 147637, 155759, 163415, 174754, 186151, 187985, 191429, 210910, 231035, 247066, 263179, 265930, 273470, 291305, 295274, 311518, 326830, 372302, 375970, 382858, 436885, 462070, 526358, 582610, 611639, 617665, 738185, 778795, 864731, 873770, 930755, 957145, 1090313, 1223278, 1235330, 1315895, 1340003, 1476370, 1557590, 1729462, 1861510, 1914290, 2180626, 2631790, 2680006, 3058195, 3582457, 4281473, 4323655, 5451565, 6053117, 6116390, 6700015, 7164914, 7632191, 8562946, 8647310, 10903130, 12106234, 13400030, 15264382, 17912285, 21407365, 25077199, 30265585, 35824570, 38160955, 42814730, 50154398, 60531170, 76321910, 125385995, 175540393, 250771990, 351080786, 877701965, 1755403930]

約数ペア:

[(1, 1755403930), (2, 877701965), (5, 351080786), (7, 250771990), (10, 175540393), (14, 125385995), (23, 76321910), (29, 60531170), (35, 50154398), (41, 42814730), (46, 38160955), (49, 35824570), (58, 30265585), (70, 25077199), (82, 21407365), (98, 17912285), (115, 15264382), (131, 13400030), (145, 12106234), (161, 10903130), (203, 8647310), (205, 8562946), (230, 7632191), (245, 7164914), (262, 6700015), (287, 6116390), (290, 6053117), (322, 5451565), (406, 4323655), (410, 4281473), (490, 3582457), (574, 3058195), (655, 2680006), (667, 2631790), (805, 2180626), (917, 1914290), (943, 1861510), (1015, 1729462), (1127, 1557590), (1189, 1476370), (1310, 1340003), (1334, 1315895), (1421, 1235330), (1435, 1223278), (1610, 1090313), (1834, 957145), (1886, 930755), (2009, 873770), (2030, 864731), (2254, 778795), (2378, 738185), (2842, 617665), (2870, 611639), (3013, 582610), (3335, 526358), (3799, 462070), (4018, 436885), (4585, 382858), (4669, 375970), (4715, 372302), (5371, 326830), (5635, 311518), (5945, 295274), (6026, 291305), (6419, 273470), (6601, 265930), (6670, 263179), (7105, 247066), (7598, 231035), (8323, 210910), (9170, 191429), (9338, 187985), (9430, 186151), (10045, 174754), (10742, 163415), (11270, 155759), (11890, 147637), (12838, 136735), (13202, 132965), (14210, 123533), (15065, 116522), (16646, 105455), (18995, 92414), (20090, 87377), (21091, 83230), (23345, 75194), (26593, 66010), (26855, 65366), (27347, 64190), (30130, 58261), (32095, 54694), (32683, 53710), (33005, 53186), (37597, 46690), (37990, 46207), (41615, 42182)]