2750770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 5723136

約数和(自身を除く): 2972366

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1471, 1870, 2942, 7355, 14710, 16181, 25007, 32362, 50014, 80905, 125035, 161810, 250070, 275077, 550154, 1375385, 2750770]

約数ペア:

[(1, 2750770), (2, 1375385), (5, 550154), (10, 275077), (11, 250070), (17, 161810), (22, 125035), (34, 80905), (55, 50014), (85, 32362), (110, 25007), (170, 16181), (187, 14710), (374, 7355), (935, 2942), (1471, 1870)]