28212060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470201}}^1$

素因数の和:470213

約数の個数: 24

約数和(自身を含む): 78993936

約数和(自身を除く): 50781876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470201, 940402, 1410603, 1880804, 2351005, 2821206, 4702010, 5642412, 7053015, 9404020, 14106030, 28212060]

約数ペア:

[(1, 28212060), (2, 14106030), (3, 9404020), (4, 7053015), (5, 5642412), (6, 4702010), (10, 2821206), (12, 2351005), (15, 1880804), (20, 1410603), (30, 940402), (60, 470201)]