122631970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 231022080

約数和(自身を除く): 108390110

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 5419, 10838, 11315, 22630, 27095, 54190, 167989, 335978, 395587, 791174, 839945, 1679890, 1977935, 3955870, 12263197, 24526394, 61315985, 122631970]

約数ペア:

[(1, 122631970), (2, 61315985), (5, 24526394), (10, 12263197), (31, 3955870), (62, 1977935), (73, 1679890), (146, 839945), (155, 791174), (310, 395587), (365, 335978), (730, 167989), (2263, 54190), (4526, 27095), (5419, 22630), (10838, 11315)]