1231830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13687}}^1$

素因数の和:13700

約数の個数: 24

約数和(自身を含む): 3202992

約数和(自身を除く): 1971162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13687, 27374, 41061, 68435, 82122, 123183, 136870, 205305, 246366, 410610, 615915, 1231830]

約数ペア:

[(1, 1231830), (2, 615915), (3, 410610), (5, 246366), (6, 205305), (9, 136870), (10, 123183), (15, 82122), (18, 68435), (30, 41061), (45, 27374), (90, 13687)]