67956490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42209}}^1$

素因数の和:42246

約数の個数: 32

約数和(自身を含む): 145877760

約数和(自身を除く): 77921270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 42209, 84418, 211045, 295463, 422090, 590926, 970807, 1477315, 1941614, 2954630, 4854035, 6795649, 9708070, 13591298, 33978245, 67956490]

約数ペア:

[(1, 67956490), (2, 33978245), (5, 13591298), (7, 9708070), (10, 6795649), (14, 4854035), (23, 2954630), (35, 1941614), (46, 1477315), (70, 970807), (115, 590926), (161, 422090), (230, 295463), (322, 211045), (805, 84418), (1610, 42209)]