30210174

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 67393872

約数和(自身を除く): 37183698

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 277, 438, 498, 554, 657, 747, 831, 1314, 1494, 1662, 2493, 4986, 6059, 12118, 18177, 20221, 22991, 36354, 40442, 45982, 54531, 60663, 68973, 109062, 121326, 137946, 181989, 206919, 363978, 413838, 1678343, 3356686, 5035029, 10070058, 15105087, 30210174]

約数ペア:

[(1, 30210174), (2, 15105087), (3, 10070058), (6, 5035029), (9, 3356686), (18, 1678343), (73, 413838), (83, 363978), (146, 206919), (166, 181989), (219, 137946), (249, 121326), (277, 109062), (438, 68973), (498, 60663), (554, 54531), (657, 45982), (747, 40442), (831, 36354), (1314, 22991), (1494, 20221), (1662, 18177), (2493, 12118), (4986, 6059)]