90150662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 162432000

約数和(自身を除く): 72281338

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 1879, 2086, 3427, 3758, 6854, 13153, 23989, 26306, 43217, 47978, 86434, 279971, 302519, 559942, 605038, 1959797, 3919594, 6439333, 12878666, 45075331, 90150662]

約数ペア:

[(1, 90150662), (2, 45075331), (7, 12878666), (14, 6439333), (23, 3919594), (46, 1959797), (149, 605038), (161, 559942), (298, 302519), (322, 279971), (1043, 86434), (1879, 47978), (2086, 43217), (3427, 26306), (3758, 23989), (6854, 13153)]