40381830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{448687}}^1$

素因数の和:448700

約数の個数: 24

約数和(自身を含む): 104992992

約数和(自身を除く): 64611162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 448687, 897374, 1346061, 2243435, 2692122, 4038183, 4486870, 6730305, 8076366, 13460610, 20190915, 40381830]

約数ペア:

[(1, 40381830), (2, 20190915), (3, 13460610), (5, 8076366), (6, 6730305), (9, 4486870), (10, 4038183), (15, 2692122), (18, 2243435), (30, 1346061), (45, 897374), (90, 448687)]