60820305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 126862848

約数和(自身を除く): 66042543

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 2621, 3315, 4641, 7735, 7863, 13105, 18347, 23205, 34073, 39315, 44557, 55041, 91735, 102219, 133671, 170365, 222785, 238511, 275205, 311899, 511095, 579241, 668355, 715533, 935697, 1192555, 1559495, 1737723, 2896205, 3577665, 4054687, 4678485, 8688615, 12164061, 20273435, 60820305]

約数ペア:

[(1, 60820305), (3, 20273435), (5, 12164061), (7, 8688615), (13, 4678485), (15, 4054687), (17, 3577665), (21, 2896205), (35, 1737723), (39, 1559495), (51, 1192555), (65, 935697), (85, 715533), (91, 668355), (105, 579241), (119, 511095), (195, 311899), (221, 275205), (255, 238511), (273, 222785), (357, 170365), (455, 133671), (595, 102219), (663, 91735), (1105, 55041), (1365, 44557), (1547, 39315), (1785, 34073), (2621, 23205), (3315, 18347), (4641, 13105), (7735, 7863)]