1587690

素因数分解:

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

素因数の和:108

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3129750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 59, 65, 69, 78, 90, 115, 117, 118, 130, 138, 177, 195, 207, 230, 234, 295, 299, 345, 354, 390, 414, 531, 585, 590, 598, 690, 767, 885, 897, 1035, 1062, 1170, 1357, 1495, 1534, 1770, 1794, 2070, 2301, 2655, 2691, 2714, 2990, 3835, 4071, 4485, 4602, 5310, 5382, 6785, 6903, 7670, 8142, 8970, 11505, 12213, 13455, 13570, 13806, 17641, 20355, 23010, 24426, 26910, 34515, 35282, 40710, 52923, 61065, 69030, 88205, 105846, 122130, 158769, 176410, 264615, 317538, 529230, 793845, 1587690]

約数ペア:

[(1, 1587690), (2, 793845), (3, 529230), (5, 317538), (6, 264615), (9, 176410), (10, 158769), (13, 122130), (15, 105846), (18, 88205), (23, 69030), (26, 61065), (30, 52923), (39, 40710), (45, 35282), (46, 34515), (59, 26910), (65, 24426), (69, 23010), (78, 20355), (90, 17641), (115, 13806), (117, 13570), (118, 13455), (130, 12213), (138, 11505), (177, 8970), (195, 8142), (207, 7670), (230, 6903), (234, 6785), (295, 5382), (299, 5310), (345, 4602), (354, 4485), (390, 4071), (414, 3835), (531, 2990), (585, 2714), (590, 2691), (598, 2655), (690, 2301), (767, 2070), (885, 1794), (897, 1770), (1035, 1534), (1062, 1495), (1170, 1357)]