30538452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 81869312

約数和(自身を除く): 51330860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 1723, 2532, 2954, 3446, 4431, 5169, 5908, 6892, 8862, 10338, 12061, 17724, 20676, 24122, 36183, 48244, 72366, 144732, 363553, 727106, 1090659, 1454212, 2181318, 2544871, 4362636, 5089742, 7634613, 10179484, 15269226, 30538452]

約数ペア:

[(1, 30538452), (2, 15269226), (3, 10179484), (4, 7634613), (6, 5089742), (7, 4362636), (12, 2544871), (14, 2181318), (21, 1454212), (28, 1090659), (42, 727106), (84, 363553), (211, 144732), (422, 72366), (633, 48244), (844, 36183), (1266, 24122), (1477, 20676), (1723, 17724), (2532, 12061), (2954, 10338), (3446, 8862), (4431, 6892), (5169, 5908)]