9967830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7780

約数の個数: 32

約数和(自身を含む): 24482304

約数和(自身を除く): 14514474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 7727, 15454, 23181, 38635, 46362, 77270, 115905, 231810, 332261, 664522, 996783, 1661305, 1993566, 3322610, 4983915, 9967830]

約数ペア:

[(1, 9967830), (2, 4983915), (3, 3322610), (5, 1993566), (6, 1661305), (10, 996783), (15, 664522), (30, 332261), (43, 231810), (86, 115905), (129, 77270), (215, 46362), (258, 38635), (430, 23181), (645, 15454), (1290, 7727)]