126485970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 221878830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 59, 65, 69, 78, 115, 118, 130, 138, 177, 195, 230, 239, 295, 299, 345, 354, 390, 478, 590, 598, 690, 717, 767, 885, 897, 1195, 1357, 1434, 1495, 1534, 1770, 1794, 2301, 2390, 2714, 2990, 3107, 3585, 3835, 4071, 4485, 4602, 5497, 6214, 6785, 7170, 7670, 8142, 8970, 9321, 10994, 11505, 13570, 14101, 15535, 16491, 17641, 18642, 20355, 23010, 27485, 28202, 31070, 32982, 35282, 40710, 42303, 46605, 52923, 54970, 70505, 71461, 82455, 84606, 88205, 93210, 105846, 141010, 142922, 164910, 176410, 183313, 211515, 214383, 264615, 324323, 357305, 366626, 423030, 428766, 529230, 549939, 648646, 714610, 916565, 972969, 1071915, 1099878, 1621615, 1833130, 1945938, 2143830, 2749695, 3243230, 4216199, 4864845, 5499390, 8432398, 9729690, 12648597, 21080995, 25297194, 42161990, 63242985, 126485970]

約数ペア:

[(1, 126485970), (2, 63242985), (3, 42161990), (5, 25297194), (6, 21080995), (10, 12648597), (13, 9729690), (15, 8432398), (23, 5499390), (26, 4864845), (30, 4216199), (39, 3243230), (46, 2749695), (59, 2143830), (65, 1945938), (69, 1833130), (78, 1621615), (115, 1099878), (118, 1071915), (130, 972969), (138, 916565), (177, 714610), (195, 648646), (230, 549939), (239, 529230), (295, 428766), (299, 423030), (345, 366626), (354, 357305), (390, 324323), (478, 264615), (590, 214383), (598, 211515), (690, 183313), (717, 176410), (767, 164910), (885, 142922), (897, 141010), (1195, 105846), (1357, 93210), (1434, 88205), (1495, 84606), (1534, 82455), (1770, 71461), (1794, 70505), (2301, 54970), (2390, 52923), (2714, 46605), (2990, 42303), (3107, 40710), (3585, 35282), (3835, 32982), (4071, 31070), (4485, 28202), (4602, 27485), (5497, 23010), (6214, 20355), (6785, 18642), (7170, 17641), (7670, 16491), (8142, 15535), (8970, 14101), (9321, 13570), (10994, 11505)]