64157310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101837}}^1$

素因数の和:101857

約数の個数: 48

約数和(自身を含む): 190640736

約数和(自身を除く): 126483426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101837, 203674, 305511, 509185, 611022, 712859, 916533, 1018370, 1425718, 1527555, 1833066, 2138577, 3055110, 3564295, 4277154, 4582665, 6415731, 7128590, 9165330, 10692885, 12831462, 21385770, 32078655, 64157310]

約数ペア:

[(1, 64157310), (2, 32078655), (3, 21385770), (5, 12831462), (6, 10692885), (7, 9165330), (9, 7128590), (10, 6415731), (14, 4582665), (15, 4277154), (18, 3564295), (21, 3055110), (30, 2138577), (35, 1833066), (42, 1527555), (45, 1425718), (63, 1018370), (70, 916533), (90, 712859), (105, 611022), (126, 509185), (210, 305511), (315, 203674), (630, 101837)]