1016090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 979750

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 139, 170, 215, 278, 430, 695, 731, 1390, 1462, 2363, 3655, 4726, 5977, 7310, 11815, 11954, 23630, 29885, 59770, 101609, 203218, 508045, 1016090]

約数ペア:

[(1, 1016090), (2, 508045), (5, 203218), (10, 101609), (17, 59770), (34, 29885), (43, 23630), (85, 11954), (86, 11815), (139, 7310), (170, 5977), (215, 4726), (278, 3655), (430, 2363), (695, 1462), (731, 1390)]