140090970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69697}}^1$

素因数の和:69774

約数の個数: 32

約数和(自身を含む): 341241408

約数和(自身を除く): 201150438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 69697, 139394, 209091, 348485, 418182, 696970, 1045455, 2090910, 4669699, 9339398, 14009097, 23348495, 28018194, 46696990, 70045485, 140090970]

約数ペア:

[(1, 140090970), (2, 70045485), (3, 46696990), (5, 28018194), (6, 23348495), (10, 14009097), (15, 9339398), (30, 4669699), (67, 2090910), (134, 1045455), (201, 696970), (335, 418182), (402, 348485), (670, 209091), (1005, 139394), (2010, 69697)]