122212140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2036869}}^1$

素因数の和:2036881

約数の個数: 24

約数和(自身を含む): 342194160

約数和(自身を除く): 219982020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2036869, 4073738, 6110607, 8147476, 10184345, 12221214, 20368690, 24442428, 30553035, 40737380, 61106070, 122212140]

約数ペア:

[(1, 122212140), (2, 61106070), (3, 40737380), (4, 30553035), (5, 24442428), (6, 20368690), (10, 12221214), (12, 10184345), (15, 8147476), (20, 6110607), (30, 4073738), (60, 2036869)]