68847210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{764969}}^1$

素因数の和:764982

約数の個数: 24

約数和(自身を含む): 179002980

約数和(自身を除く): 110155770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 764969, 1529938, 2294907, 3824845, 4589814, 6884721, 7649690, 11474535, 13769442, 22949070, 34423605, 68847210]

約数ペア:

[(1, 68847210), (2, 34423605), (3, 22949070), (5, 13769442), (6, 11474535), (9, 7649690), (10, 6884721), (15, 4589814), (18, 3824845), (30, 2294907), (45, 1529938), (90, 764969)]