30397710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{144751}}^1$

素因数の和:144768

約数の個数: 32

約数和(自身を含む): 83377152

約数和(自身を除く): 52979442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 144751, 289502, 434253, 723755, 868506, 1013257, 1447510, 2026514, 2171265, 3039771, 4342530, 5066285, 6079542, 10132570, 15198855, 30397710]

約数ペア:

[(1, 30397710), (2, 15198855), (3, 10132570), (5, 6079542), (6, 5066285), (7, 4342530), (10, 3039771), (14, 2171265), (15, 2026514), (21, 1447510), (30, 1013257), (35, 868506), (42, 723755), (70, 434253), (105, 289502), (210, 144751)]