74467830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57727}}^1$

素因数の和:57780

約数の個数: 32

約数和(自身を含む): 182882304

約数和(自身を除く): 108414474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 57727, 115454, 173181, 288635, 346362, 577270, 865905, 1731810, 2482261, 4964522, 7446783, 12411305, 14893566, 24822610, 37233915, 74467830]

約数ペア:

[(1, 74467830), (2, 37233915), (3, 24822610), (5, 14893566), (6, 12411305), (10, 7446783), (15, 4964522), (30, 2482261), (43, 1731810), (86, 865905), (129, 577270), (215, 346362), (258, 288635), (430, 173181), (645, 115454), (1290, 57727)]