68499017150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{739331}}^1$

素因数の和:739469

約数の個数: 48

約数和(自身を含む): 136140594480

約数和(自身を除く): 67641577330

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 425, 545, 850, 1090, 1853, 2725, 3706, 5450, 9265, 18530, 46325, 92650, 739331, 1478662, 3696655, 7393310, 12568627, 18483275, 25137254, 36966550, 62843135, 80587079, 125686270, 161174158, 314215675, 402935395, 628431350, 805870790, 1369980343, 2014676975, 2739960686, 4029353950, 6849901715, 13699803430, 34249508575, 68499017150]

約数ペア:

[(1, 68499017150), (2, 34249508575), (5, 13699803430), (10, 6849901715), (17, 4029353950), (25, 2739960686), (34, 2014676975), (50, 1369980343), (85, 805870790), (109, 628431350), (170, 402935395), (218, 314215675), (425, 161174158), (545, 125686270), (850, 80587079), (1090, 62843135), (1853, 36966550), (2725, 25137254), (3706, 18483275), (5450, 12568627), (9265, 7393310), (18530, 3696655), (46325, 1478662), (92650, 739331)]