177752730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28081}}^1$

素因数の和:28302

約数の個数: 32

約数和(自身を含む): 428643648

約数和(自身を除く): 250890918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 28081, 56162, 84243, 140405, 168486, 280810, 421215, 842430, 5925091, 11850182, 17775273, 29625455, 35550546, 59250910, 88876365, 177752730]

約数ペア:

[(1, 177752730), (2, 88876365), (3, 59250910), (5, 35550546), (6, 29625455), (10, 17775273), (15, 11850182), (30, 5925091), (211, 842430), (422, 421215), (633, 280810), (1055, 168486), (1266, 140405), (2110, 84243), (3165, 56162), (6330, 28081)]