315025090

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{99377}}^1$

素因数の和:99701

約数の個数: 16

約数和(自身を含む): 568839672

約数和(自身を除く): 253814582

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 99377, 198754, 496885, 993770, 31502509, 63005018, 157512545, 315025090]

約数ペア:

[(1, 315025090), (2, 157512545), (5, 63005018), (10, 31502509), (317, 993770), (634, 496885), (1585, 198754), (3170, 99377)]