31175970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{148457}}^1$

素因数の和:148474

約数の個数: 32

約数和(自身を含む): 85511808

約数和(自身を除く): 54335838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 148457, 296914, 445371, 742285, 890742, 1039199, 1484570, 2078398, 2226855, 3117597, 4453710, 5195995, 6235194, 10391990, 15587985, 31175970]

約数ペア:

[(1, 31175970), (2, 15587985), (3, 10391990), (5, 6235194), (6, 5195995), (7, 4453710), (10, 3117597), (14, 2226855), (15, 2078398), (21, 1484570), (30, 1039199), (35, 890742), (42, 742285), (70, 445371), (105, 296914), (210, 148457)]