494353510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16087}}^1$

素因数の和:16540

約数の個数: 32

約数和(自身を含む): 1019335680

約数和(自身を除く): 524982170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 15365, 16087, 30730, 32174, 80435, 112609, 160870, 225218, 563045, 1126090, 7062193, 14124386, 35310965, 49435351, 70621930, 98870702, 247176755, 494353510]

約数ペア:

[(1, 494353510), (2, 247176755), (5, 98870702), (7, 70621930), (10, 49435351), (14, 35310965), (35, 14124386), (70, 7062193), (439, 1126090), (878, 563045), (2195, 225218), (3073, 160870), (4390, 112609), (6146, 80435), (15365, 32174), (16087, 30730)]