57858210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{642869}}^1$

素因数の和:642882

約数の個数: 24

約数和(自身を含む): 150431580

約数和(自身を除く): 92573370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 642869, 1285738, 1928607, 3214345, 3857214, 5785821, 6428690, 9643035, 11571642, 19286070, 28929105, 57858210]

約数ペア:

[(1, 57858210), (2, 28929105), (3, 19286070), (5, 11571642), (6, 9643035), (9, 6428690), (10, 5785821), (15, 3857214), (18, 3214345), (30, 1928607), (45, 1285738), (90, 642869)]