2630155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1180085

約数列:

[1, 5, 11, 17, 29, 55, 85, 97, 145, 187, 319, 485, 493, 935, 1067, 1595, 1649, 2465, 2813, 5335, 5423, 8245, 14065, 18139, 27115, 30943, 47821, 90695, 154715, 239105, 526031, 2630155]

約数ペア:

[(1, 2630155), (5, 526031), (11, 239105), (17, 154715), (29, 90695), (55, 47821), (85, 30943), (97, 27115), (145, 18139), (187, 14065), (319, 8245), (485, 5423), (493, 5335), (935, 2813), (1067, 2465), (1595, 1649)]