42988620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{716477}}^1$

素因数の和:716489

約数の個数: 24

約数和(自身を含む): 120368304

約数和(自身を除く): 77379684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 716477, 1432954, 2149431, 2865908, 3582385, 4298862, 7164770, 8597724, 10747155, 14329540, 21494310, 42988620]

約数ペア:

[(1, 42988620), (2, 21494310), (3, 14329540), (4, 10747155), (5, 8597724), (6, 7164770), (10, 4298862), (12, 3582385), (15, 2865908), (20, 2149431), (30, 1432954), (60, 716477)]