67055030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 141194016

約数和(自身を除く): 74138986

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 281, 487, 490, 562, 974, 1405, 1967, 2435, 2810, 3409, 3934, 4870, 6818, 9835, 13769, 17045, 19670, 23863, 27538, 34090, 47726, 68845, 119315, 136847, 137690, 238630, 273694, 684235, 957929, 1368470, 1915858, 4789645, 6705503, 9579290, 13411006, 33527515, 67055030]

約数ペア:

[(1, 67055030), (2, 33527515), (5, 13411006), (7, 9579290), (10, 6705503), (14, 4789645), (35, 1915858), (49, 1368470), (70, 957929), (98, 684235), (245, 273694), (281, 238630), (487, 137690), (490, 136847), (562, 119315), (974, 68845), (1405, 47726), (1967, 34090), (2435, 27538), (2810, 23863), (3409, 19670), (3934, 17045), (4870, 13769), (6818, 9835)]