89996970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{428557}}^1$

素因数の和:428574

約数の個数: 32

約数和(自身を含む): 246849408

約数和(自身を除く): 156852438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 428557, 857114, 1285671, 2142785, 2571342, 2999899, 4285570, 5999798, 6428355, 8999697, 12856710, 14999495, 17999394, 29998990, 44998485, 89996970]

約数ペア:

[(1, 89996970), (2, 44998485), (3, 29998990), (5, 17999394), (6, 14999495), (7, 12856710), (10, 8999697), (14, 6428355), (15, 5999798), (21, 4285570), (30, 2999899), (35, 2571342), (42, 2142785), (70, 1285671), (105, 857114), (210, 428557)]