2215536490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{7187}}^1$

素因数の和:8286

約数の個数: 32

約数和(自身を含む): 4129937280

約数和(自身を除く): 1914400790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1063, 2126, 5315, 7187, 10630, 14374, 30827, 35935, 61654, 71870, 154135, 208423, 308270, 416846, 1042115, 2084230, 7639781, 15279562, 38198905, 76397810, 221553649, 443107298, 1107768245, 2215536490]

約数ペア:

[(1, 2215536490), (2, 1107768245), (5, 443107298), (10, 221553649), (29, 76397810), (58, 38198905), (145, 15279562), (290, 7639781), (1063, 2084230), (2126, 1042115), (5315, 416846), (7187, 308270), (10630, 208423), (14374, 154135), (30827, 71870), (35935, 61654)]