28585380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476423}}^1$

素因数の和:476435

約数の個数: 24

約数和(自身を含む): 80039232

約数和(自身を除く): 51453852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476423, 952846, 1429269, 1905692, 2382115, 2858538, 4764230, 5717076, 7146345, 9528460, 14292690, 28585380]

約数ペア:

[(1, 28585380), (2, 14292690), (3, 9528460), (4, 7146345), (5, 5717076), (6, 4764230), (10, 2858538), (12, 2382115), (15, 1905692), (20, 1429269), (30, 952846), (60, 476423)]