15702147818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{3169}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 28922572800

約数和(自身を除く): 13220424982

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 191, 218, 238, 382, 763, 1337, 1526, 1853, 2674, 3169, 3247, 3706, 6338, 6494, 12971, 20819, 22183, 22729, 25942, 41638, 44366, 45458, 53873, 107746, 145733, 291466, 345421, 353923, 377111, 605279, 690842, 707846, 754222, 1210558, 2417947, 2477461, 4236953, 4835894, 4954922, 5872157, 8473906, 10289743, 11744314, 20579486, 41105099, 65975411, 72028201, 82210198, 131950822, 144056402, 461827877, 923655754, 1121581987, 2243163974, 7851073909, 15702147818]

約数ペア:

[(1, 15702147818), (2, 7851073909), (7, 2243163974), (14, 1121581987), (17, 923655754), (34, 461827877), (109, 144056402), (119, 131950822), (191, 82210198), (218, 72028201), (238, 65975411), (382, 41105099), (763, 20579486), (1337, 11744314), (1526, 10289743), (1853, 8473906), (2674, 5872157), (3169, 4954922), (3247, 4835894), (3706, 4236953), (6338, 2477461), (6494, 2417947), (12971, 1210558), (20819, 754222), (22183, 707846), (22729, 690842), (25942, 605279), (41638, 377111), (44366, 353923), (45458, 345421), (53873, 291466), (107746, 145733)]