30275674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 56920320

約数和(自身を除く): 26644646

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 479, 958, 1859, 2431, 2873, 3718, 4862, 5269, 5746, 6227, 8143, 10538, 12454, 16286, 31603, 63206, 68497, 80951, 89573, 105859, 136994, 161902, 179146, 211718, 890461, 1164449, 1376167, 1780922, 2328898, 2752334, 15137837, 30275674]

約数ペア:

[(1, 30275674), (2, 15137837), (11, 2752334), (13, 2328898), (17, 1780922), (22, 1376167), (26, 1164449), (34, 890461), (143, 211718), (169, 179146), (187, 161902), (221, 136994), (286, 105859), (338, 89573), (374, 80951), (442, 68497), (479, 63206), (958, 31603), (1859, 16286), (2431, 12454), (2873, 10538), (3718, 8143), (4862, 6227), (5269, 5746)]