6972380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20507}}^1$

素因数の和:20533

約数の個数: 24

約数和(自身を含む): 15504048

約数和(自身を除く): 8531668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20507, 41014, 82028, 102535, 205070, 348619, 410140, 697238, 1394476, 1743095, 3486190, 6972380]

約数ペア:

[(1, 6972380), (2, 3486190), (4, 1743095), (5, 1394476), (10, 697238), (17, 410140), (20, 348619), (34, 205070), (68, 102535), (85, 82028), (170, 41014), (340, 20507)]