1291169630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{44203}}^1$

素因数の和:44360

約数の個数: 32

約数和(自身を含む): 2444304384

約数和(自身を除く): 1153134754

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 14605, 29210, 44203, 88406, 221015, 442030, 1016669, 2033338, 5083345, 5613781, 10166690, 11227562, 28068905, 56137810, 129116963, 258233926, 645584815, 1291169630]

約数ペア:

[(1, 1291169630), (2, 645584815), (5, 258233926), (10, 129116963), (23, 56137810), (46, 28068905), (115, 11227562), (127, 10166690), (230, 5613781), (254, 5083345), (635, 2033338), (1270, 1016669), (2921, 442030), (5842, 221015), (14605, 88406), (29210, 44203)]