557970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 1531008

約数和(自身を除く): 973038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2657, 5314, 7971, 13285, 15942, 18599, 26570, 37198, 39855, 55797, 79710, 92995, 111594, 185990, 278985, 557970]

約数ペア:

[(1, 557970), (2, 278985), (3, 185990), (5, 111594), (6, 92995), (7, 79710), (10, 55797), (14, 39855), (15, 37198), (21, 26570), (30, 18599), (35, 15942), (42, 13285), (70, 7971), (105, 5314), (210, 2657)]