90131710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13513}}^1$

素因数の和:13572

約数の個数: 32

約数和(自身を含む): 175141440

約数和(自身を除く): 85009730

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 13513, 27026, 67565, 135130, 310799, 391877, 621598, 783754, 1553995, 1959385, 3107990, 3918770, 9013171, 18026342, 45065855, 90131710]

約数ペア:

[(1, 90131710), (2, 45065855), (5, 18026342), (10, 9013171), (23, 3918770), (29, 3107990), (46, 1959385), (58, 1553995), (115, 783754), (145, 621598), (230, 391877), (290, 310799), (667, 135130), (1334, 67565), (3335, 27026), (6670, 13513)]