151900510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15359}}^1$

素因数の和:15432

約数の個数: 32

約数和(自身を含む): 291962880

約数和(自身を除く): 140062370

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 15359, 30718, 76795, 153590, 353257, 660437, 706514, 1320874, 1766285, 3302185, 3532570, 6604370, 15190051, 30380102, 75950255, 151900510]

約数ペア:

[(1, 151900510), (2, 75950255), (5, 30380102), (10, 15190051), (23, 6604370), (43, 3532570), (46, 3302185), (86, 1766285), (115, 1320874), (215, 706514), (230, 660437), (430, 353257), (989, 153590), (1978, 76795), (4945, 30718), (9890, 15359)]