4013970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 9782208

約数和(自身を除く): 5768238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1997, 2010, 3994, 5991, 9985, 11982, 19970, 29955, 59910, 133799, 267598, 401397, 668995, 802794, 1337990, 2006985, 4013970]

約数ペア:

[(1, 4013970), (2, 2006985), (3, 1337990), (5, 802794), (6, 668995), (10, 401397), (15, 267598), (30, 133799), (67, 59910), (134, 29955), (201, 19970), (335, 11982), (402, 9985), (670, 5991), (1005, 3994), (1997, 2010)]