129636830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 241173504

約数和(自身を除く): 111536674

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 2927, 4429, 5854, 8858, 14635, 22145, 29270, 44290, 125861, 251722, 301481, 602962, 629305, 1258610, 1507405, 3014810, 12963683, 25927366, 64818415, 129636830]

約数ペア:

[(1, 129636830), (2, 64818415), (5, 25927366), (10, 12963683), (43, 3014810), (86, 1507405), (103, 1258610), (206, 629305), (215, 602962), (430, 301481), (515, 251722), (1030, 125861), (2927, 44290), (4429, 29270), (5854, 22145), (8858, 14635)]