1770153710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{99391}}^1$

素因数の和:99548

約数の個数: 32

約数和(自身を含む): 3456456192

約数和(自身を除く): 1686302482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 99391, 198782, 496955, 993910, 1292083, 2584166, 6460415, 12920830, 13616567, 27233134, 68082835, 136165670, 177015371, 354030742, 885076855, 1770153710]

約数ペア:

[(1, 1770153710), (2, 885076855), (5, 354030742), (10, 177015371), (13, 136165670), (26, 68082835), (65, 27233134), (130, 13616567), (137, 12920830), (274, 6460415), (685, 2584166), (1370, 1292083), (1781, 993910), (3562, 496955), (8905, 198782), (17810, 99391)]