70553820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 206611776

約数和(自身を除く): 136057956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 521, 555, 610, 732, 740, 915, 1042, 1110, 1220, 1563, 1830, 2084, 2220, 2257, 2605, 3126, 3660, 4514, 5210, 6252, 6771, 7815, 9028, 10420, 11285, 13542, 15630, 19277, 22570, 27084, 31260, 31781, 33855, 38554, 45140, 57831, 63562, 67710, 77108, 95343, 96385, 115662, 127124, 135420, 158905, 190686, 192770, 231324, 289155, 317810, 381372, 385540, 476715, 578310, 635620, 953430, 1156620, 1175897, 1906860, 2351794, 3527691, 4703588, 5879485, 7055382, 11758970, 14110764, 17638455, 23517940, 35276910, 70553820]

約数ペア:

[(1, 70553820), (2, 35276910), (3, 23517940), (4, 17638455), (5, 14110764), (6, 11758970), (10, 7055382), (12, 5879485), (15, 4703588), (20, 3527691), (30, 2351794), (37, 1906860), (60, 1175897), (61, 1156620), (74, 953430), (111, 635620), (122, 578310), (148, 476715), (183, 385540), (185, 381372), (222, 317810), (244, 289155), (305, 231324), (366, 192770), (370, 190686), (444, 158905), (521, 135420), (555, 127124), (610, 115662), (732, 96385), (740, 95343), (915, 77108), (1042, 67710), (1110, 63562), (1220, 57831), (1563, 45140), (1830, 38554), (2084, 33855), (2220, 31781), (2257, 31260), (2605, 27084), (3126, 22570), (3660, 19277), (4514, 15630), (5210, 13542), (6252, 11285), (6771, 10420), (7815, 9028)]