70677540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 144577500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1279, 1535, 1842, 2558, 2763, 3070, 3684, 3837, 4605, 5116, 5526, 6140, 6395, 7674, 9210, 11052, 11511, 12790, 13815, 15348, 18420, 19185, 23022, 25580, 27630, 38370, 46044, 55260, 57555, 76740, 115110, 230220, 392653, 785306, 1177959, 1570612, 1963265, 2355918, 3533877, 3926530, 4711836, 5889795, 7067754, 7853060, 11779590, 14135508, 17669385, 23559180, 35338770, 70677540]

約数ペア:

[(1, 70677540), (2, 35338770), (3, 23559180), (4, 17669385), (5, 14135508), (6, 11779590), (9, 7853060), (10, 7067754), (12, 5889795), (15, 4711836), (18, 3926530), (20, 3533877), (30, 2355918), (36, 1963265), (45, 1570612), (60, 1177959), (90, 785306), (180, 392653), (307, 230220), (614, 115110), (921, 76740), (1228, 57555), (1279, 55260), (1535, 46044), (1842, 38370), (2558, 27630), (2763, 25580), (3070, 23022), (3684, 19185), (3837, 18420), (4605, 15348), (5116, 13815), (5526, 12790), (6140, 11511), (6395, 11052), (7674, 9210)]