30825190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{280229}}^1$

素因数の和:280247

約数の個数: 16

約数和(自身を含む): 60529680

約数和(自身を除く): 29704490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 280229, 560458, 1401145, 2802290, 3082519, 6165038, 15412595, 30825190]

約数ペア:

[(1, 30825190), (2, 15412595), (5, 6165038), (10, 3082519), (11, 2802290), (22, 1401145), (55, 560458), (110, 280229)]