63365260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 89205620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 878, 1031, 1756, 2062, 2195, 3073, 4124, 4390, 5155, 6146, 7217, 8780, 10310, 12292, 14434, 15365, 20620, 28868, 30730, 36085, 61460, 72170, 144340, 452609, 905218, 1810436, 2263045, 3168263, 4526090, 6336526, 9052180, 12673052, 15841315, 31682630, 63365260]

約数ペア:

[(1, 63365260), (2, 31682630), (4, 15841315), (5, 12673052), (7, 9052180), (10, 6336526), (14, 4526090), (20, 3168263), (28, 2263045), (35, 1810436), (70, 905218), (140, 452609), (439, 144340), (878, 72170), (1031, 61460), (1756, 36085), (2062, 30730), (2195, 28868), (3073, 20620), (4124, 15365), (4390, 14434), (5155, 12292), (6146, 10310), (7217, 8780)]