9461220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 17246748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1151, 1370, 1644, 2055, 2302, 2740, 3453, 4110, 4604, 5755, 6906, 8220, 11510, 13812, 17265, 23020, 34530, 69060, 157687, 315374, 473061, 630748, 788435, 946122, 1576870, 1892244, 2365305, 3153740, 4730610, 9461220]

約数ペア:

[(1, 9461220), (2, 4730610), (3, 3153740), (4, 2365305), (5, 1892244), (6, 1576870), (10, 946122), (12, 788435), (15, 630748), (20, 473061), (30, 315374), (60, 157687), (137, 69060), (274, 34530), (411, 23020), (548, 17265), (685, 13812), (822, 11510), (1151, 8220), (1370, 6906), (1644, 5755), (2055, 4604), (2302, 4110), (2740, 3453)]