30581962

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 46500480

約数和(自身を除く): 15918518

約数列:

[1, 2, 137, 239, 274, 467, 478, 934, 32743, 63979, 65486, 111613, 127958, 223226, 15290981, 30581962]

約数ペア:

[(1, 30581962), (2, 15290981), (137, 223226), (239, 127958), (274, 111613), (467, 65486), (478, 63979), (934, 32743)]