202111830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2245687}}^1$

素因数の和:2245700

約数の個数: 24

約数和(自身を含む): 525490992

約数和(自身を除く): 323379162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2245687, 4491374, 6737061, 11228435, 13474122, 20211183, 22456870, 33685305, 40422366, 67370610, 101055915, 202111830]

約数ペア:

[(1, 202111830), (2, 101055915), (3, 67370610), (5, 40422366), (6, 33685305), (9, 22456870), (10, 20211183), (15, 13474122), (18, 11228435), (30, 6737061), (45, 4491374), (90, 2245687)]