2009210110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{3469}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 3831546240

約数和(自身を除く): 1822336130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3407, 3469, 6814, 6938, 17035, 17345, 34070, 34690, 57919, 58973, 115838, 117946, 289595, 294865, 579190, 589730, 11818883, 23637766, 59094415, 118188830, 200921011, 401842022, 1004605055, 2009210110]

約数ペア:

[(1, 2009210110), (2, 1004605055), (5, 401842022), (10, 200921011), (17, 118188830), (34, 59094415), (85, 23637766), (170, 11818883), (3407, 589730), (3469, 579190), (6814, 294865), (6938, 289595), (17035, 117946), (17345, 115838), (34070, 58973), (34690, 57919)]