70740565

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1669}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 99378360

約数和(自身を除く): 28637795

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1211, 1669, 6055, 8345, 8477, 11683, 42385, 58415, 81781, 288737, 408905, 1443685, 2021159, 10105795, 14148113, 70740565]

約数ペア:

[(1, 70740565), (5, 14148113), (7, 10105795), (35, 2021159), (49, 1443685), (173, 408905), (245, 288737), (865, 81781), (1211, 58415), (1669, 42385), (6055, 11683), (8345, 8477)]