30643914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104231}}^1$

素因数の和:104250

約数の個数: 24

約数和(自身を含む): 71294688

約数和(自身を除く): 40650774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104231, 208462, 312693, 625386, 729617, 1459234, 2188851, 4377702, 5107319, 10214638, 15321957, 30643914]

約数ペア:

[(1, 30643914), (2, 15321957), (3, 10214638), (6, 5107319), (7, 4377702), (14, 2188851), (21, 1459234), (42, 729617), (49, 625386), (98, 312693), (147, 208462), (294, 104231)]