31411030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2687}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 33617066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 2687, 5374, 5845, 11690, 13435, 18809, 26870, 37618, 94045, 188090, 448729, 897458, 2243645, 3141103, 4487290, 6282206, 15705515, 31411030]

約数ペア:

[(1, 31411030), (2, 15705515), (5, 6282206), (7, 4487290), (10, 3141103), (14, 2243645), (35, 897458), (70, 448729), (167, 188090), (334, 94045), (835, 37618), (1169, 26870), (1670, 18809), (2338, 13435), (2687, 11690), (5374, 5845)]