2070940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 4605552

約数和(自身を除く): 2534612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6091, 12182, 24364, 30455, 60910, 103547, 121820, 207094, 414188, 517735, 1035470, 2070940]

約数ペア:

[(1, 2070940), (2, 1035470), (4, 517735), (5, 414188), (10, 207094), (17, 121820), (20, 103547), (34, 60910), (68, 30455), (85, 24364), (170, 12182), (340, 6091)]