30730622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 53758080

約数和(自身を除く): 23027458

約数列:

[1, 2, 13, 23, 26, 46, 59, 67, 118, 134, 169, 299, 338, 598, 767, 871, 1357, 1534, 1541, 1742, 2714, 3082, 3887, 3953, 7774, 7906, 9971, 11323, 17641, 19942, 20033, 22646, 35282, 40066, 51389, 90919, 102778, 181838, 229333, 260429, 458666, 520858, 668057, 1181947, 1336114, 2363894, 15365311, 30730622]

約数ペア:

[(1, 30730622), (2, 15365311), (13, 2363894), (23, 1336114), (26, 1181947), (46, 668057), (59, 520858), (67, 458666), (118, 260429), (134, 229333), (169, 181838), (299, 102778), (338, 90919), (598, 51389), (767, 40066), (871, 35282), (1357, 22646), (1534, 20033), (1541, 19942), (1742, 17641), (2714, 11323), (3082, 9971), (3887, 7906), (3953, 7774)]