3189850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 5990688

約数和(自身を除く): 2800838

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 487, 655, 974, 1310, 2435, 3275, 4870, 6550, 12175, 24350, 63797, 127594, 318985, 637970, 1594925, 3189850]

約数ペア:

[(1, 3189850), (2, 1594925), (5, 637970), (10, 318985), (25, 127594), (50, 63797), (131, 24350), (262, 12175), (487, 6550), (655, 4870), (974, 3275), (1310, 2435)]