69435980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27337}}^1$

素因数の和:27473

約数の個数: 24

約数和(自身を含む): 146969088

約数和(自身を除く): 77533108

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27337, 54674, 109348, 136685, 273370, 546740, 3471799, 6943598, 13887196, 17358995, 34717990, 69435980]

約数ペア:

[(1, 69435980), (2, 34717990), (4, 17358995), (5, 13887196), (10, 6943598), (20, 3471799), (127, 546740), (254, 273370), (508, 136685), (635, 109348), (1270, 54674), (2540, 27337)]