68878170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{765313}}^1$

素因数の和:765326

約数の個数: 24

約数和(自身を含む): 179083476

約数和(自身を除く): 110205306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 765313, 1530626, 2295939, 3826565, 4591878, 6887817, 7653130, 11479695, 13775634, 22959390, 34439085, 68878170]

約数ペア:

[(1, 68878170), (2, 34439085), (3, 22959390), (5, 13775634), (6, 11479695), (9, 7653130), (10, 6887817), (15, 4591878), (18, 3826565), (30, 2295939), (45, 1530626), (90, 765313)]