30244071

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 52572240

約数和(自身を除く): 22328169

約数列:

[1, 3, 11, 13, 17, 29, 33, 39, 51, 87, 121, 143, 169, 187, 221, 319, 363, 377, 429, 493, 507, 561, 663, 957, 1131, 1479, 1573, 1859, 2057, 2431, 2873, 3509, 4147, 4719, 4901, 5423, 5577, 6171, 6409, 7293, 8619, 10527, 12441, 14703, 16269, 19227, 20449, 26741, 31603, 45617, 53911, 59653, 61347, 70499, 80223, 83317, 94809, 136851, 161733, 178959, 211497, 249951, 347633, 593021, 775489, 916487, 1042899, 1779063, 2326467, 2749461, 10081357, 30244071]

約数ペア:

[(1, 30244071), (3, 10081357), (11, 2749461), (13, 2326467), (17, 1779063), (29, 1042899), (33, 916487), (39, 775489), (51, 593021), (87, 347633), (121, 249951), (143, 211497), (169, 178959), (187, 161733), (221, 136851), (319, 94809), (363, 83317), (377, 80223), (429, 70499), (493, 61347), (507, 59653), (561, 53911), (663, 45617), (957, 31603), (1131, 26741), (1479, 20449), (1573, 19227), (1859, 16269), (2057, 14703), (2431, 12441), (2873, 10527), (3509, 8619), (4147, 7293), (4719, 6409), (4901, 6171), (5423, 5577)]