3167990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 3412234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 271, 334, 542, 835, 1169, 1355, 1670, 1897, 2338, 2710, 3794, 5845, 9485, 11690, 18970, 45257, 90514, 226285, 316799, 452570, 633598, 1583995, 3167990]

約数ペア:

[(1, 3167990), (2, 1583995), (5, 633598), (7, 452570), (10, 316799), (14, 226285), (35, 90514), (70, 45257), (167, 18970), (271, 11690), (334, 9485), (542, 5845), (835, 3794), (1169, 2710), (1355, 2338), (1670, 1897)]