30545660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18401}}^1$

素因数の和:18493

約数の個数: 24

約数和(自身を含む): 64922256

約数和(自身を除く): 34376596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 18401, 36802, 73604, 92005, 184010, 368020, 1527283, 3054566, 6109132, 7636415, 15272830, 30545660]

約数ペア:

[(1, 30545660), (2, 15272830), (4, 7636415), (5, 6109132), (10, 3054566), (20, 1527283), (83, 368020), (166, 184010), (332, 92005), (415, 73604), (830, 36802), (1660, 18401)]