90580730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 166917888

約数和(自身を除く): 76337158

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 815, 911, 1630, 1822, 4555, 9110, 9943, 19886, 49715, 55571, 99430, 111142, 148493, 277855, 296986, 555710, 742465, 1484930, 9058073, 18116146, 45290365, 90580730]

約数ペア:

[(1, 90580730), (2, 45290365), (5, 18116146), (10, 9058073), (61, 1484930), (122, 742465), (163, 555710), (305, 296986), (326, 277855), (610, 148493), (815, 111142), (911, 99430), (1630, 55571), (1822, 49715), (4555, 19886), (9110, 9943)]