90930810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70489}}^1$

素因数の和:70542

約数の個数: 32

約数和(自身を含む): 223312320

約数和(自身を除く): 132381510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 70489, 140978, 211467, 352445, 422934, 704890, 1057335, 2114670, 3031027, 6062054, 9093081, 15155135, 18186162, 30310270, 45465405, 90930810]

約数ペア:

[(1, 90930810), (2, 45465405), (3, 30310270), (5, 18186162), (6, 15155135), (10, 9093081), (15, 6062054), (30, 3031027), (43, 2114670), (86, 1057335), (129, 704890), (215, 422934), (258, 352445), (430, 211467), (645, 140978), (1290, 70489)]