68176130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20042

約数の個数: 32

約数和(自身を含む): 138198528

約数和(自身を除く): 70022398

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 19993, 39986, 99965, 199930, 219923, 439846, 619783, 1099615, 1239566, 2199230, 3098915, 6197830, 6817613, 13635226, 34088065, 68176130]

約数ペア:

[(1, 68176130), (2, 34088065), (5, 13635226), (10, 6817613), (11, 6197830), (22, 3098915), (31, 2199230), (55, 1239566), (62, 1099615), (110, 619783), (155, 439846), (310, 219923), (341, 199930), (682, 99965), (1705, 39986), (3410, 19993)]