138213030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242479}}^1$

素因数の和:242508

約数の個数: 32

約数和(自身を含む): 349171200

約数和(自身を除く): 210958170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 242479, 484958, 727437, 1212395, 1454874, 2424790, 3637185, 4607101, 7274370, 9214202, 13821303, 23035505, 27642606, 46071010, 69106515, 138213030]

約数ペア:

[(1, 138213030), (2, 69106515), (3, 46071010), (5, 27642606), (6, 23035505), (10, 13821303), (15, 9214202), (19, 7274370), (30, 4607101), (38, 3637185), (57, 2424790), (95, 1454874), (114, 1212395), (190, 727437), (285, 484958), (570, 242479)]