8133910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 15163200

約数和(自身を除く): 7029290

約数列:

[1, 2, 5, 10, 53, 103, 106, 149, 206, 265, 298, 515, 530, 745, 1030, 1490, 5459, 7897, 10918, 15347, 15794, 27295, 30694, 39485, 54590, 76735, 78970, 153470, 813391, 1626782, 4066955, 8133910]

約数ペア:

[(1, 8133910), (2, 4066955), (5, 1626782), (10, 813391), (53, 153470), (103, 78970), (106, 76735), (149, 54590), (206, 39485), (265, 30694), (298, 27295), (515, 15794), (530, 15347), (745, 10918), (1030, 7897), (1490, 5459)]