31542090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55337}}^1$

素因数の和:55366

約数の個数: 32

約数和(自身を含む): 79686720

約数和(自身を除く): 48144630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 55337, 110674, 166011, 276685, 332022, 553370, 830055, 1051403, 1660110, 2102806, 3154209, 5257015, 6308418, 10514030, 15771045, 31542090]

約数ペア:

[(1, 31542090), (2, 15771045), (3, 10514030), (5, 6308418), (6, 5257015), (10, 3154209), (15, 2102806), (19, 1660110), (30, 1051403), (38, 830055), (57, 553370), (95, 332022), (114, 276685), (190, 166011), (285, 110674), (570, 55337)]