72920130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2430671}}^1$

素因数の和:2430681

約数の個数: 16

約数和(自身を含む): 175008384

約数和(自身を除く): 102088254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2430671, 4861342, 7292013, 12153355, 14584026, 24306710, 36460065, 72920130]

約数ペア:

[(1, 72920130), (2, 36460065), (3, 24306710), (5, 14584026), (6, 12153355), (10, 7292013), (15, 4861342), (30, 2430671)]