1290652430060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{542290937}}^1$

素因数の和:542290970

約数の個数: 48

約数和(自身を含む): 3279775593024

約数和(自身を除く): 1989123162964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 542290937, 1084581874, 2169163748, 2711454685, 3796036559, 5422909370, 7592073118, 9218945929, 10845818740, 15184146236, 18437891858, 18980182795, 36875783716, 37960365590, 46094729645, 64532621503, 75920731180, 92189459290, 129065243006, 184378918580, 258130486012, 322663107515, 645326215030, 1290652430060]

約数ペア:

[(1, 1290652430060), (2, 645326215030), (4, 322663107515), (5, 258130486012), (7, 184378918580), (10, 129065243006), (14, 92189459290), (17, 75920731180), (20, 64532621503), (28, 46094729645), (34, 37960365590), (35, 36875783716), (68, 18980182795), (70, 18437891858), (85, 15184146236), (119, 10845818740), (140, 9218945929), (170, 7592073118), (238, 5422909370), (340, 3796036559), (476, 2711454685), (595, 2169163748), (1190, 1084581874), (2380, 542290937)]