71709530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{135301}}^1$

素因数の和:135361

約数の個数: 16

約数和(自身を含む): 131513544

約数和(自身を除く): 59804014

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 135301, 270602, 676505, 1353010, 7170953, 14341906, 35854765, 71709530]

約数ペア:

[(1, 71709530), (2, 35854765), (5, 14341906), (10, 7170953), (53, 1353010), (106, 676505), (265, 270602), (530, 135301)]