68275060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28687}}^1$

素因数の和:28720

約数の個数: 48

約数和(自身を含む): 173505024

約数和(自身を除く): 105229964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 28687, 57374, 114748, 143435, 200809, 286870, 401618, 487679, 573740, 803236, 975358, 1004045, 1950716, 2008090, 2438395, 3413753, 4016180, 4876790, 6827506, 9753580, 13655012, 17068765, 34137530, 68275060]

約数ペア:

[(1, 68275060), (2, 34137530), (4, 17068765), (5, 13655012), (7, 9753580), (10, 6827506), (14, 4876790), (17, 4016180), (20, 3413753), (28, 2438395), (34, 2008090), (35, 1950716), (68, 1004045), (70, 975358), (85, 803236), (119, 573740), (140, 487679), (170, 401618), (238, 286870), (340, 200809), (476, 143435), (595, 114748), (1190, 57374), (2380, 28687)]