7590790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 6601850

約数列:

[1, 2, 5, 10, 43, 86, 127, 139, 215, 254, 278, 430, 635, 695, 1270, 1390, 5461, 5977, 10922, 11954, 17653, 27305, 29885, 35306, 54610, 59770, 88265, 176530, 759079, 1518158, 3795395, 7590790]

約数ペア:

[(1, 7590790), (2, 3795395), (5, 1518158), (10, 759079), (43, 176530), (86, 88265), (127, 59770), (139, 54610), (215, 35306), (254, 29885), (278, 27305), (430, 17653), (635, 11954), (695, 10922), (1270, 5977), (1390, 5461)]