218215710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2424619}}^1$

素因数の和:2424632

約数の個数: 24

約数和(自身を含む): 567361080

約数和(自身を除く): 349145370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2424619, 4849238, 7273857, 12123095, 14547714, 21821571, 24246190, 36369285, 43643142, 72738570, 109107855, 218215710]

約数ペア:

[(1, 218215710), (2, 109107855), (3, 72738570), (5, 43643142), (6, 36369285), (9, 24246190), (10, 21821571), (15, 14547714), (18, 12123095), (30, 7273857), (45, 4849238), (90, 2424619)]