30951890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28927}}^1$

素因数の和:29041

約数の個数: 16

約数和(自身を含む): 56236032

約数和(自身を除く): 25284142

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 28927, 57854, 144635, 289270, 3095189, 6190378, 15475945, 30951890]

約数ペア:

[(1, 30951890), (2, 15475945), (5, 6190378), (10, 3095189), (107, 289270), (214, 144635), (535, 57854), (1070, 28927)]