90475830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1005287}}^1$

素因数の和:1005300

約数の個数: 24

約数和(自身を含む): 235237392

約数和(自身を除く): 144761562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1005287, 2010574, 3015861, 5026435, 6031722, 9047583, 10052870, 15079305, 18095166, 30158610, 45237915, 90475830]

約数ペア:

[(1, 90475830), (2, 45237915), (3, 30158610), (5, 18095166), (6, 15079305), (9, 10052870), (10, 9047583), (15, 6031722), (18, 5026435), (30, 3015861), (45, 2010574), (90, 1005287)]