71393001470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{514841}}^1$

素因数の和:515145

約数の個数: 48

約数和(自身を含む): 150016721328

約数和(自身を除く): 78623719858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 490, 566, 1415, 1981, 2830, 3962, 9905, 13867, 19810, 27734, 69335, 138670, 514841, 1029682, 2574205, 3603887, 5148410, 7207774, 18019435, 25227209, 36038870, 50454418, 126136045, 145700003, 252272090, 291400006, 728500015, 1019900021, 1457000030, 2039800042, 5099500105, 7139300147, 10199000210, 14278600294, 35696500735, 71393001470]

約数ペア:

[(1, 71393001470), (2, 35696500735), (5, 14278600294), (7, 10199000210), (10, 7139300147), (14, 5099500105), (35, 2039800042), (49, 1457000030), (70, 1019900021), (98, 728500015), (245, 291400006), (283, 252272090), (490, 145700003), (566, 126136045), (1415, 50454418), (1981, 36038870), (2830, 25227209), (3962, 18019435), (9905, 7207774), (13867, 5148410), (19810, 3603887), (27734, 2574205), (69335, 1029682), (138670, 514841)]