79620710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 166440960

約数和(自身を除く): 86820250

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 859, 1426, 1495, 1718, 2015, 2990, 3565, 4030, 4295, 7130, 8590, 9269, 11167, 18538, 19757, 22334, 26629, 39514, 46345, 53258, 55835, 92690, 98785, 111670, 133145, 197570, 256841, 266290, 346177, 513682, 612467, 692354, 1224934, 1284205, 1730885, 2568410, 3062335, 3461770, 6124670, 7962071, 15924142, 39810355, 79620710]

約数ペア:

[(1, 79620710), (2, 39810355), (5, 15924142), (10, 7962071), (13, 6124670), (23, 3461770), (26, 3062335), (31, 2568410), (46, 1730885), (62, 1284205), (65, 1224934), (115, 692354), (130, 612467), (155, 513682), (230, 346177), (299, 266290), (310, 256841), (403, 197570), (598, 133145), (713, 111670), (806, 98785), (859, 92690), (1426, 55835), (1495, 53258), (1718, 46345), (2015, 39514), (2990, 26629), (3565, 22334), (4030, 19757), (4295, 18538), (7130, 11167), (8590, 9269)]