30070964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 36336076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1097, 1246, 1958, 2194, 2492, 3916, 4388, 6853, 7679, 12067, 13706, 15358, 24134, 27412, 30716, 48268, 84469, 97633, 168938, 195266, 337876, 390532, 683431, 1073963, 1366862, 2147926, 2733724, 4295852, 7517741, 15035482, 30070964]

約数ペア:

[(1, 30070964), (2, 15035482), (4, 7517741), (7, 4295852), (11, 2733724), (14, 2147926), (22, 1366862), (28, 1073963), (44, 683431), (77, 390532), (89, 337876), (154, 195266), (178, 168938), (308, 97633), (356, 84469), (623, 48268), (979, 30716), (1097, 27412), (1246, 24134), (1958, 15358), (2194, 13706), (2492, 12067), (3916, 7679), (4388, 6853)]