30209292

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 79405872

約数和(自身を除く): 49196580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 97, 123, 164, 194, 211, 246, 291, 369, 388, 422, 492, 582, 633, 738, 844, 873, 1164, 1266, 1476, 1746, 1899, 2532, 3492, 3798, 3977, 7596, 7954, 8651, 11931, 15908, 17302, 20467, 23862, 25953, 34604, 35793, 40934, 47724, 51906, 61401, 71586, 77859, 81868, 103812, 122802, 143172, 155718, 184203, 245604, 311436, 368406, 736812, 839147, 1678294, 2517441, 3356588, 5034882, 7552323, 10069764, 15104646, 30209292]

約数ペア:

[(1, 30209292), (2, 15104646), (3, 10069764), (4, 7552323), (6, 5034882), (9, 3356588), (12, 2517441), (18, 1678294), (36, 839147), (41, 736812), (82, 368406), (97, 311436), (123, 245604), (164, 184203), (194, 155718), (211, 143172), (246, 122802), (291, 103812), (369, 81868), (388, 77859), (422, 71586), (492, 61401), (582, 51906), (633, 47724), (738, 40934), (844, 35793), (873, 34604), (1164, 25953), (1266, 23862), (1476, 20467), (1746, 17302), (1899, 15908), (2532, 11931), (3492, 8651), (3798, 7954), (3977, 7596)]