138641610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149077}}^1$

素因数の和:149118

約数の個数: 32

約数和(自身を含む): 343475712

約数和(自身を除く): 204834102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 149077, 298154, 447231, 745385, 894462, 1490770, 2236155, 4472310, 4621387, 9242774, 13864161, 23106935, 27728322, 46213870, 69320805, 138641610]

約数ペア:

[(1, 138641610), (2, 69320805), (3, 46213870), (5, 27728322), (6, 23106935), (10, 13864161), (15, 9242774), (30, 4621387), (31, 4472310), (62, 2236155), (93, 1490770), (155, 894462), (186, 745385), (310, 447231), (465, 298154), (930, 149077)]