9890770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 19132848

約数和(自身を除く): 9242078

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 797, 1241, 1594, 2482, 3985, 6205, 7970, 12410, 13549, 27098, 58181, 67745, 116362, 135490, 290905, 581810, 989077, 1978154, 4945385, 9890770]

約数ペア:

[(1, 9890770), (2, 4945385), (5, 1978154), (10, 989077), (17, 581810), (34, 290905), (73, 135490), (85, 116362), (146, 67745), (170, 58181), (365, 27098), (730, 13549), (797, 12410), (1241, 7970), (1594, 6205), (2482, 3985)]