70417730

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{20177}}^1$

素因数の和:20533

約数の個数: 16

約数和(自身を含む): 127121400

約数和(自身を除く): 56703670

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 20177, 40354, 100885, 201770, 7041773, 14083546, 35208865, 70417730]

約数ペア:

[(1, 70417730), (2, 35208865), (5, 14083546), (10, 7041773), (349, 201770), (698, 100885), (1745, 40354), (3490, 20177)]