68023060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 164545920

約数和(自身を除く): 96522860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 3709, 4585, 7418, 9170, 14836, 18340, 18545, 25963, 37090, 51926, 74180, 103852, 129815, 259630, 485879, 519260, 971758, 1943516, 2429395, 3401153, 4858790, 6802306, 9717580, 13604612, 17005765, 34011530, 68023060]

約数ペア:

[(1, 68023060), (2, 34011530), (4, 17005765), (5, 13604612), (7, 9717580), (10, 6802306), (14, 4858790), (20, 3401153), (28, 2429395), (35, 1943516), (70, 971758), (131, 519260), (140, 485879), (262, 259630), (524, 129815), (655, 103852), (917, 74180), (1310, 51926), (1834, 37090), (2620, 25963), (3668, 18545), (3709, 18340), (4585, 14836), (7418, 9170)]