80606430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{895627}}^1$

素因数の和:895640

約数の個数: 24

約数和(自身を含む): 209576952

約数和(自身を除く): 128970522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 895627, 1791254, 2686881, 4478135, 5373762, 8060643, 8956270, 13434405, 16121286, 26868810, 40303215, 80606430]

約数ペア:

[(1, 80606430), (2, 40303215), (3, 26868810), (5, 16121286), (6, 13434405), (9, 8956270), (10, 8060643), (15, 5373762), (18, 4478135), (30, 2686881), (45, 1791254), (90, 895627)]