156942030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747343}}^1$

素因数の和:747360

約数の個数: 32

約数和(自身を含む): 430470144

約数和(自身を除く): 273528114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747343, 1494686, 2242029, 3736715, 4484058, 5231401, 7473430, 10462802, 11210145, 15694203, 22420290, 26157005, 31388406, 52314010, 78471015, 156942030]

約数ペア:

[(1, 156942030), (2, 78471015), (3, 52314010), (5, 31388406), (6, 26157005), (7, 22420290), (10, 15694203), (14, 11210145), (15, 10462802), (21, 7473430), (30, 5231401), (35, 4484058), (42, 3736715), (70, 2242029), (105, 1494686), (210, 747343)]