90081830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{310627}}^1$

素因数の和:310663

約数の個数: 16

約数和(自身を含む): 167739120

約数和(自身を除く): 77657290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 310627, 621254, 1553135, 3106270, 9008183, 18016366, 45040915, 90081830]

約数ペア:

[(1, 90081830), (2, 45040915), (5, 18016366), (10, 9008183), (29, 3106270), (58, 1553135), (145, 621254), (290, 310627)]