7901630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 8155810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 2477, 3190, 4954, 12385, 24770, 27247, 54494, 71833, 136235, 143666, 272470, 359165, 718330, 790163, 1580326, 3950815, 7901630]

約数ペア:

[(1, 7901630), (2, 3950815), (5, 1580326), (10, 790163), (11, 718330), (22, 359165), (29, 272470), (55, 143666), (58, 136235), (110, 71833), (145, 54494), (290, 27247), (319, 24770), (638, 12385), (1595, 4954), (2477, 3190)]