30394770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{144737}}^1$

素因数の和:144754

約数の個数: 32

約数和(自身を含む): 83369088

約数和(自身を除く): 52974318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 144737, 289474, 434211, 723685, 868422, 1013159, 1447370, 2026318, 2171055, 3039477, 4342110, 5065795, 6078954, 10131590, 15197385, 30394770]

約数ペア:

[(1, 30394770), (2, 15197385), (3, 10131590), (5, 6078954), (6, 5065795), (7, 4342110), (10, 3039477), (14, 2171055), (15, 2026318), (21, 1447370), (30, 1013159), (35, 868422), (42, 723685), (70, 434211), (105, 289474), (210, 144737)]