12415290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 29897856

約数和(自身を除く): 17482566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 983, 1263, 1966, 2105, 2526, 2949, 4210, 4915, 5898, 6315, 9830, 12630, 14745, 29490, 413843, 827686, 1241529, 2069215, 2483058, 4138430, 6207645, 12415290]

約数ペア:

[(1, 12415290), (2, 6207645), (3, 4138430), (5, 2483058), (6, 2069215), (10, 1241529), (15, 827686), (30, 413843), (421, 29490), (842, 14745), (983, 12630), (1263, 9830), (1966, 6315), (2105, 5898), (2526, 4915), (2949, 4210)]