328677590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{49277}}^1$

素因数の和:49336

約数の個数: 32

約数和(自身を含む): 638642880

約数和(自身を除く): 309965290

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 49277, 98554, 246385, 492770, 1133371, 1429033, 2266742, 2858066, 5666855, 7145165, 11333710, 14290330, 32867759, 65735518, 164338795, 328677590]

約数ペア:

[(1, 328677590), (2, 164338795), (5, 65735518), (10, 32867759), (23, 14290330), (29, 11333710), (46, 7145165), (58, 5666855), (115, 2858066), (145, 2266742), (230, 1429033), (290, 1133371), (667, 492770), (1334, 246385), (3335, 98554), (6670, 49277)]