253130110

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{30757}}^1$

素因数の和:31587

約数の個数: 16

約数和(自身を含む): 456202656

約数和(自身を除く): 203072546

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 30757, 61514, 153785, 307570, 25313011, 50626022, 126565055, 253130110]

約数ペア:

[(1, 253130110), (2, 126565055), (5, 50626022), (10, 25313011), (823, 307570), (1646, 153785), (4115, 61514), (8230, 30757)]