2022761860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{34319}}^1$

素因数の和:34756

約数の個数: 48

約数和(自身を含む): 4866301440

約数和(自身を除く): 2843539580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1684, 2105, 2947, 4210, 5894, 8420, 11788, 14735, 29470, 34319, 58940, 68638, 137276, 171595, 240233, 343190, 480466, 686380, 960932, 1201165, 2402330, 4804660, 14448299, 28896598, 57793196, 72241495, 101138093, 144482990, 202276186, 288965980, 404552372, 505690465, 1011380930, 2022761860]

約数ペア:

[(1, 2022761860), (2, 1011380930), (4, 505690465), (5, 404552372), (7, 288965980), (10, 202276186), (14, 144482990), (20, 101138093), (28, 72241495), (35, 57793196), (70, 28896598), (140, 14448299), (421, 4804660), (842, 2402330), (1684, 1201165), (2105, 960932), (2947, 686380), (4210, 480466), (5894, 343190), (8420, 240233), (11788, 171595), (14735, 137276), (29470, 68638), (34319, 58940)]