123612570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1373473}}^1$

素因数の和:1373486

約数の個数: 24

約数和(自身を含む): 321392916

約数和(自身を除く): 197780346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1373473, 2746946, 4120419, 6867365, 8240838, 12361257, 13734730, 20602095, 24722514, 41204190, 61806285, 123612570]

約数ペア:

[(1, 123612570), (2, 61806285), (3, 41204190), (5, 24722514), (6, 20602095), (9, 13734730), (10, 12361257), (15, 8240838), (18, 6867365), (30, 4120419), (45, 2746946), (90, 1373473)]