4320890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 9414144

約数和(自身を除く): 5093254

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 3631, 7262, 18155, 25417, 36310, 50834, 61727, 123454, 127085, 254170, 308635, 432089, 617270, 864178, 2160445, 4320890]

約数ペア:

[(1, 4320890), (2, 2160445), (5, 864178), (7, 617270), (10, 432089), (14, 308635), (17, 254170), (34, 127085), (35, 123454), (70, 61727), (85, 50834), (119, 36310), (170, 25417), (238, 18155), (595, 7262), (1190, 3631)]