30253752

素因数分解:

$2^3\times 3^2\times {\mathrm{420191}}^1$

素因数の和:420203

約数の個数: 24

約数和(自身を含む): 81937440

約数和(自身を除く): 51683688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420191, 840382, 1260573, 1680764, 2521146, 3361528, 3781719, 5042292, 7563438, 10084584, 15126876, 30253752]

約数ペア:

[(1, 30253752), (2, 15126876), (3, 10084584), (4, 7563438), (6, 5042292), (8, 3781719), (9, 3361528), (12, 2521146), (18, 1680764), (24, 1260573), (36, 840382), (72, 420191)]