47020620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{783677}}^1$

素因数の和:783689

約数の個数: 24

約数和(自身を含む): 131657904

約数和(自身を除く): 84637284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 783677, 1567354, 2351031, 3134708, 3918385, 4702062, 7836770, 9404124, 11755155, 15673540, 23510310, 47020620]

約数ペア:

[(1, 47020620), (2, 23510310), (3, 15673540), (4, 11755155), (5, 9404124), (6, 7836770), (10, 4702062), (12, 3918385), (15, 3134708), (20, 2351031), (30, 1567354), (60, 783677)]