18694110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4483}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 45198720

約数和(自身を除く): 26504610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4483, 8966, 13449, 22415, 26898, 44830, 67245, 134490, 623137, 1246274, 1869411, 3115685, 3738822, 6231370, 9347055, 18694110]

約数ペア:

[(1, 18694110), (2, 9347055), (3, 6231370), (5, 3738822), (6, 3115685), (10, 1869411), (15, 1246274), (30, 623137), (139, 134490), (278, 67245), (417, 44830), (695, 26898), (834, 22415), (1390, 13449), (2085, 8966), (4170, 4483)]