67777140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1129619}}^1$

素因数の和:1129631

約数の個数: 24

約数和(自身を含む): 189776160

約数和(自身を除く): 121999020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1129619, 2259238, 3388857, 4518476, 5648095, 6777714, 11296190, 13555428, 16944285, 22592380, 33888570, 67777140]

約数ペア:

[(1, 67777140), (2, 33888570), (3, 22592380), (4, 16944285), (5, 13555428), (6, 11296190), (10, 6777714), (12, 5648095), (15, 4518476), (20, 3388857), (30, 2259238), (60, 1129619)]