198138510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2201539}}^1$

素因数の和:2201552

約数の個数: 24

約数和(自身を含む): 515160360

約数和(自身を除く): 317021850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2201539, 4403078, 6604617, 11007695, 13209234, 19813851, 22015390, 33023085, 39627702, 66046170, 99069255, 198138510]

約数ペア:

[(1, 198138510), (2, 99069255), (3, 66046170), (5, 39627702), (6, 33023085), (9, 22015390), (10, 19813851), (15, 13209234), (18, 11007695), (30, 6604617), (45, 4403078), (90, 2201539)]