938704380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15645073}}^1$

素因数の和:15645085

約数の個数: 24

約数和(自身を含む): 2628372432

約数和(自身を除く): 1689668052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15645073, 31290146, 46935219, 62580292, 78225365, 93870438, 156450730, 187740876, 234676095, 312901460, 469352190, 938704380]

約数ペア:

[(1, 938704380), (2, 469352190), (3, 312901460), (4, 234676095), (5, 187740876), (6, 156450730), (10, 93870438), (12, 78225365), (15, 62580292), (20, 46935219), (30, 31290146), (60, 15645073)]