72643170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2421439}}^1$

素因数の和:2421449

約数の個数: 16

約数和(自身を含む): 174343680

約数和(自身を除く): 101700510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2421439, 4842878, 7264317, 12107195, 14528634, 24214390, 36321585, 72643170]

約数ペア:

[(1, 72643170), (2, 36321585), (3, 24214390), (5, 14528634), (6, 12107195), (10, 7264317), (15, 4842878), (30, 2421439)]