68618610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3312

約数の個数: 64

約数和(自身を含む): 185356800

約数和(自身を除く): 116738190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3217, 3555, 4266, 6434, 7110, 9651, 10665, 16085, 19302, 21330, 28953, 32170, 48255, 57906, 86859, 96510, 144765, 173718, 254143, 289530, 434295, 508286, 762429, 868590, 1270715, 1524858, 2287287, 2541430, 3812145, 4574574, 6861861, 7624290, 11436435, 13723722, 22872870, 34309305, 68618610]

約数ペア:

[(1, 68618610), (2, 34309305), (3, 22872870), (5, 13723722), (6, 11436435), (9, 7624290), (10, 6861861), (15, 4574574), (18, 3812145), (27, 2541430), (30, 2287287), (45, 1524858), (54, 1270715), (79, 868590), (90, 762429), (135, 508286), (158, 434295), (237, 289530), (270, 254143), (395, 173718), (474, 144765), (711, 96510), (790, 86859), (1185, 57906), (1422, 48255), (2133, 32170), (2370, 28953), (3217, 21330), (3555, 19302), (4266, 16085), (6434, 10665), (7110, 9651)]