83390270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 160120800

約数和(自身を除く): 76730530

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 3529, 4726, 7058, 11815, 17645, 23630, 35290, 59993, 119986, 299965, 490531, 599930, 981062, 2452655, 4905310, 8339027, 16678054, 41695135, 83390270]

約数ペア:

[(1, 83390270), (2, 41695135), (5, 16678054), (10, 8339027), (17, 4905310), (34, 2452655), (85, 981062), (139, 599930), (170, 490531), (278, 299965), (695, 119986), (1390, 59993), (2363, 35290), (3529, 23630), (4726, 17645), (7058, 11815)]