137969180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{299933}}^1$

素因数の和:299965

約数の個数: 24

約数和(自身を含む): 302333472

約数和(自身を除く): 164364292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 299933, 599866, 1199732, 1499665, 2999330, 5998660, 6898459, 13796918, 27593836, 34492295, 68984590, 137969180]

約数ペア:

[(1, 137969180), (2, 68984590), (4, 34492295), (5, 27593836), (10, 13796918), (20, 6898459), (23, 5998660), (46, 2999330), (92, 1499665), (115, 1199732), (230, 599866), (460, 299933)]