2440070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 4628016

約数和(自身を除く): 2187946

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 10609, 11845, 21218, 23690, 53045, 106090, 244007, 488014, 1220035, 2440070]

約数ペア:

[(1, 2440070), (2, 1220035), (5, 488014), (10, 244007), (23, 106090), (46, 53045), (103, 23690), (115, 21218), (206, 11845), (230, 10609), (515, 4738), (1030, 2369)]