9905771230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1\times {\mathrm{10607}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 18220640256

約数和(自身を除く): 8314869026

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1987, 3974, 9935, 10607, 19870, 21214, 53035, 93389, 106070, 186778, 466945, 498529, 933890, 997058, 2492645, 4985290, 21076109, 42152218, 105380545, 210761090, 990577123, 1981154246, 4952885615, 9905771230]

約数ペア:

[(1, 9905771230), (2, 4952885615), (5, 1981154246), (10, 990577123), (47, 210761090), (94, 105380545), (235, 42152218), (470, 21076109), (1987, 4985290), (3974, 2492645), (9935, 997058), (10607, 933890), (19870, 498529), (21214, 466945), (53035, 186778), (93389, 106070)]