221911350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1479409}}^1$

素因数の和:1479424

約数の個数: 24

約数和(自身を含む): 550340520

約数和(自身を除く): 328429170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1479409, 2958818, 4438227, 7397045, 8876454, 14794090, 22191135, 36985225, 44382270, 73970450, 110955675, 221911350]

約数ペア:

[(1, 221911350), (2, 110955675), (3, 73970450), (5, 44382270), (6, 36985225), (10, 22191135), (15, 14794090), (25, 8876454), (30, 7397045), (50, 4438227), (75, 2958818), (150, 1479409)]