28550460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475841}}^1$

素因数の和:475853

約数の個数: 24

約数和(自身を含む): 79941456

約数和(自身を除く): 51390996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475841, 951682, 1427523, 1903364, 2379205, 2855046, 4758410, 5710092, 7137615, 9516820, 14275230, 28550460]

約数ペア:

[(1, 28550460), (2, 14275230), (3, 9516820), (4, 7137615), (5, 5710092), (6, 4758410), (10, 2855046), (12, 2379205), (15, 1903364), (20, 1427523), (30, 951682), (60, 475841)]