17201930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 16234870

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 2579, 3335, 5158, 6670, 12895, 25790, 59317, 74791, 118634, 149582, 296585, 373955, 593170, 747910, 1720193, 3440386, 8600965, 17201930]

約数ペア:

[(1, 17201930), (2, 8600965), (5, 3440386), (10, 1720193), (23, 747910), (29, 593170), (46, 373955), (58, 296585), (115, 149582), (145, 118634), (230, 74791), (290, 59317), (667, 25790), (1334, 12895), (2579, 6670), (3335, 5158)]