157152030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{748343}}^1$

素因数の和:748360

約数の個数: 32

約数和(自身を含む): 431046144

約数和(自身を除く): 273894114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 748343, 1496686, 2245029, 3741715, 4490058, 5238401, 7483430, 10476802, 11225145, 15715203, 22450290, 26192005, 31430406, 52384010, 78576015, 157152030]

約数ペア:

[(1, 157152030), (2, 78576015), (3, 52384010), (5, 31430406), (6, 26192005), (7, 22450290), (10, 15715203), (14, 11225145), (15, 10476802), (21, 7483430), (30, 5238401), (35, 4490058), (42, 3741715), (70, 2245029), (105, 1496686), (210, 748343)]