145020870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1611343}}^1$

素因数の和:1611356

約数の個数: 24

約数和(自身を含む): 377054496

約数和(自身を除く): 232033626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1611343, 3222686, 4834029, 8056715, 9668058, 14502087, 16113430, 24170145, 29004174, 48340290, 72510435, 145020870]

約数ペア:

[(1, 145020870), (2, 72510435), (3, 48340290), (5, 29004174), (6, 24170145), (9, 16113430), (10, 14502087), (15, 9668058), (18, 8056715), (30, 4834029), (45, 3222686), (90, 1611343)]