30777318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 79008384

約数和(自身を除く): 48231066

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1087, 1089, 1287, 1573, 2174, 2178, 2574, 3146, 3261, 4719, 6522, 9438, 9783, 11957, 14131, 14157, 19566, 23914, 28262, 28314, 35871, 42393, 71742, 84786, 107613, 127179, 131527, 155441, 215226, 254358, 263054, 310882, 394581, 466323, 789162, 932646, 1183743, 1398969, 1709851, 2367486, 2797938, 3419702, 5129553, 10259106, 15388659, 30777318]

約数ペア:

[(1, 30777318), (2, 15388659), (3, 10259106), (6, 5129553), (9, 3419702), (11, 2797938), (13, 2367486), (18, 1709851), (22, 1398969), (26, 1183743), (33, 932646), (39, 789162), (66, 466323), (78, 394581), (99, 310882), (117, 263054), (121, 254358), (143, 215226), (198, 155441), (234, 131527), (242, 127179), (286, 107613), (363, 84786), (429, 71742), (726, 42393), (858, 35871), (1087, 28314), (1089, 28262), (1287, 23914), (1573, 19566), (2174, 14157), (2178, 14131), (2574, 11957), (3146, 9783), (3261, 9438), (4719, 6522)]