68847930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{764977}}^1$

素因数の和:764990

約数の個数: 24

約数和(自身を含む): 179004852

約数和(自身を除く): 110156922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 764977, 1529954, 2294931, 3824885, 4589862, 6884793, 7649770, 11474655, 13769586, 22949310, 34423965, 68847930]

約数ペア:

[(1, 68847930), (2, 34423965), (3, 22949310), (5, 13769586), (6, 11474655), (9, 7649770), (10, 6884793), (15, 4589862), (18, 3824885), (30, 2294931), (45, 1529954), (90, 764977)]