45145930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 83700864

約数和(自身を除く): 38554934

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 827, 1030, 1654, 4135, 5459, 8270, 10918, 27295, 43831, 54590, 85181, 87662, 170362, 219155, 425905, 438310, 851810, 4514593, 9029186, 22572965, 45145930]

約数ペア:

[(1, 45145930), (2, 22572965), (5, 9029186), (10, 4514593), (53, 851810), (103, 438310), (106, 425905), (206, 219155), (265, 170362), (515, 87662), (530, 85181), (827, 54590), (1030, 43831), (1654, 27295), (4135, 10918), (5459, 8270)]