71961030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{953}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 187518240

約数和(自身を除く): 115557210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 953, 1678, 1906, 2517, 2859, 4195, 4765, 5034, 5718, 7551, 8390, 8577, 9530, 12585, 14295, 15102, 17154, 25170, 28590, 37755, 42885, 75510, 85770, 799567, 1599134, 2398701, 3997835, 4797402, 7196103, 7995670, 11993505, 14392206, 23987010, 35980515, 71961030]

約数ペア:

[(1, 71961030), (2, 35980515), (3, 23987010), (5, 14392206), (6, 11993505), (9, 7995670), (10, 7196103), (15, 4797402), (18, 3997835), (30, 2398701), (45, 1599134), (90, 799567), (839, 85770), (953, 75510), (1678, 42885), (1906, 37755), (2517, 28590), (2859, 25170), (4195, 17154), (4765, 15102), (5034, 14295), (5718, 12585), (7551, 9530), (8390, 8577)]