68255390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8629}}^1$

素因数の和:8756

約数の個数: 32

約数和(自身を含む): 141670080

約数和(自身を除く): 73414690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 8629, 17258, 43145, 60403, 86290, 120806, 302015, 604030, 975077, 1950154, 4875385, 6825539, 9750770, 13651078, 34127695, 68255390]

約数ペア:

[(1, 68255390), (2, 34127695), (5, 13651078), (7, 9750770), (10, 6825539), (14, 4875385), (35, 1950154), (70, 975077), (113, 604030), (226, 302015), (565, 120806), (791, 86290), (1130, 60403), (1582, 43145), (3955, 17258), (7910, 8629)]