70005660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68633}}^1$

素因数の和:68662

約数の個数: 48

約数和(自身を含む): 207549216

約数和(自身を除く): 137543556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 68633, 137266, 205899, 274532, 343165, 411798, 686330, 823596, 1029495, 1166761, 1372660, 2058990, 2333522, 3500283, 4117980, 4667044, 5833805, 7000566, 11667610, 14001132, 17501415, 23335220, 35002830, 70005660]

約数ペア:

[(1, 70005660), (2, 35002830), (3, 23335220), (4, 17501415), (5, 14001132), (6, 11667610), (10, 7000566), (12, 5833805), (15, 4667044), (17, 4117980), (20, 3500283), (30, 2333522), (34, 2058990), (51, 1372660), (60, 1166761), (68, 1029495), (85, 823596), (102, 686330), (170, 411798), (204, 343165), (255, 274532), (340, 205899), (510, 137266), (1020, 68633)]