259019110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15881}}^1$

素因数の和:16128

約数の個数: 32

約数和(自身を含む): 535159872

約数和(自身を除く): 276140762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 15881, 16310, 31762, 79405, 111167, 158810, 222334, 555835, 1111670, 3700273, 7400546, 18501365, 25901911, 37002730, 51803822, 129509555, 259019110]

約数ペア:

[(1, 259019110), (2, 129509555), (5, 51803822), (7, 37002730), (10, 25901911), (14, 18501365), (35, 7400546), (70, 3700273), (233, 1111670), (466, 555835), (1165, 222334), (1631, 158810), (2330, 111167), (3262, 79405), (8155, 31762), (15881, 16310)]