70238454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 167505408

約数和(自身を除く): 97266954

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1153, 1562, 1846, 2306, 2343, 2769, 3459, 4686, 5538, 6918, 10153, 12683, 14989, 20306, 25366, 29978, 30459, 38049, 44967, 60918, 76098, 81863, 89934, 163726, 164879, 245589, 329758, 491178, 494637, 900493, 989274, 1064219, 1800986, 2128438, 2701479, 3192657, 5402958, 6385314, 11706409, 23412818, 35119227, 70238454]

約数ペア:

[(1, 70238454), (2, 35119227), (3, 23412818), (6, 11706409), (11, 6385314), (13, 5402958), (22, 3192657), (26, 2701479), (33, 2128438), (39, 1800986), (66, 1064219), (71, 989274), (78, 900493), (142, 494637), (143, 491178), (213, 329758), (286, 245589), (426, 164879), (429, 163726), (781, 89934), (858, 81863), (923, 76098), (1153, 60918), (1562, 44967), (1846, 38049), (2306, 30459), (2343, 29978), (2769, 25366), (3459, 20306), (4686, 14989), (5538, 12683), (6918, 10153)]