9680175890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1795951}}^1$

素因数の和:1795983

約数の個数: 48

約数和(自身を含む): 22111761024

約数和(自身を除く): 12431585134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 1795951, 3591902, 8979755, 12571657, 17959510, 19755461, 25143314, 39510922, 62858285, 88001599, 98777305, 125716570, 138288227, 176003198, 197554610, 276576454, 440007995, 691441135, 880015990, 968017589, 1382882270, 1936035178, 4840087945, 9680175890]

約数ペア:

[(1, 9680175890), (2, 4840087945), (5, 1936035178), (7, 1382882270), (10, 968017589), (11, 880015990), (14, 691441135), (22, 440007995), (35, 276576454), (49, 197554610), (55, 176003198), (70, 138288227), (77, 125716570), (98, 98777305), (110, 88001599), (154, 62858285), (245, 39510922), (385, 25143314), (490, 19755461), (539, 17959510), (770, 12571657), (1078, 8979755), (2695, 3591902), (5390, 1795951)]