397331310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{779081}}^1$

素因数の和:779108

約数の個数: 32

約数和(自身を含む): 1009690272

約数和(自身を除く): 612358962

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 779081, 1558162, 2337243, 3895405, 4674486, 7790810, 11686215, 13244377, 23372430, 26488754, 39733131, 66221885, 79466262, 132443770, 198665655, 397331310]

約数ペア:

[(1, 397331310), (2, 198665655), (3, 132443770), (5, 79466262), (6, 66221885), (10, 39733131), (15, 26488754), (17, 23372430), (30, 13244377), (34, 11686215), (51, 7790810), (85, 4674486), (102, 3895405), (170, 2337243), (255, 1558162), (510, 779081)]