145402010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10859}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 284618880

約数和(自身を除く): 139216870

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 10859, 13390, 21718, 54295, 108590, 141167, 282334, 705835, 1118477, 1411670, 2236954, 5592385, 11184770, 14540201, 29080402, 72701005, 145402010]

約数ペア:

[(1, 145402010), (2, 72701005), (5, 29080402), (10, 14540201), (13, 11184770), (26, 5592385), (65, 2236954), (103, 1411670), (130, 1118477), (206, 705835), (515, 282334), (1030, 141167), (1339, 108590), (2678, 54295), (6695, 21718), (10859, 13390)]