870837935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 1201495680

約数和(自身を除く): 330657745

約数列:

[1, 5, 11, 43, 55, 59, 79, 215, 295, 395, 473, 649, 869, 2365, 2537, 3245, 3397, 4345, 4661, 6241, 12685, 16985, 23305, 27907, 31205, 37367, 51271, 68651, 139535, 186835, 200423, 256355, 268363, 343255, 368219, 1002115, 1341815, 1841095, 2204653, 2951993, 4050409, 11023265, 14759965, 15833417, 20252045, 79167085, 174167587, 870837935]

約数ペア:

[(1, 870837935), (5, 174167587), (11, 79167085), (43, 20252045), (55, 15833417), (59, 14759965), (79, 11023265), (215, 4050409), (295, 2951993), (395, 2204653), (473, 1841095), (649, 1341815), (869, 1002115), (2365, 368219), (2537, 343255), (3245, 268363), (3397, 256355), (4345, 200423), (4661, 186835), (6241, 139535), (12685, 68651), (16985, 51271), (23305, 37367), (27907, 31205)]