636402570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21213419}}^1$

素因数の和:21213429

約数の個数: 16

約数和(自身を含む): 1527366240

約数和(自身を除く): 890963670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21213419, 42426838, 63640257, 106067095, 127280514, 212134190, 318201285, 636402570]

約数ペア:

[(1, 636402570), (2, 318201285), (3, 212134190), (5, 127280514), (6, 106067095), (10, 63640257), (15, 42426838), (30, 21213419)]