4218990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 6062610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 2099, 4198, 6297, 10495, 12594, 20990, 31485, 62970, 140633, 281266, 421899, 703165, 843798, 1406330, 2109495, 4218990]

約数ペア:

[(1, 4218990), (2, 2109495), (3, 1406330), (5, 843798), (6, 703165), (10, 421899), (15, 281266), (30, 140633), (67, 62970), (134, 31485), (201, 20990), (335, 12594), (402, 10495), (670, 6297), (1005, 4198), (2010, 2099)]