205331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3422189}}^1$

素因数の和:3422201

約数の個数: 24

約数和(自身を含む): 574927920

約数和(自身を除く): 369596580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3422189, 6844378, 10266567, 13688756, 17110945, 20533134, 34221890, 41066268, 51332835, 68443780, 102665670, 205331340]

約数ペア:

[(1, 205331340), (2, 102665670), (3, 68443780), (4, 51332835), (5, 41066268), (6, 34221890), (10, 20533134), (12, 17110945), (15, 13688756), (20, 10266567), (30, 6844378), (60, 3422189)]