133798010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 245836944

約数和(自身を除く): 112038934

約数列:

[1, 2, 5, 10, 61, 122, 305, 421, 521, 610, 842, 1042, 2105, 2605, 4210, 5210, 25681, 31781, 51362, 63562, 128405, 158905, 219341, 256810, 317810, 438682, 1096705, 2193410, 13379801, 26759602, 66899005, 133798010]

約数ペア:

[(1, 133798010), (2, 66899005), (5, 26759602), (10, 13379801), (61, 2193410), (122, 1096705), (305, 438682), (421, 317810), (521, 256810), (610, 219341), (842, 158905), (1042, 128405), (2105, 63562), (2605, 51362), (4210, 31781), (5210, 25681)]