3480290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3595870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1091, 1595, 2182, 3190, 5455, 10910, 12001, 24002, 31639, 60005, 63278, 120010, 158195, 316390, 348029, 696058, 1740145, 3480290]

約数ペア:

[(1, 3480290), (2, 1740145), (5, 696058), (10, 348029), (11, 316390), (22, 158195), (29, 120010), (55, 63278), (58, 60005), (110, 31639), (145, 24002), (290, 12001), (319, 10910), (638, 5455), (1091, 3190), (1595, 2182)]