30704208

素因数分解:

$2^4\times 3^1\times {\mathrm{639671}}^1$

素因数の和:639682

約数の個数: 20

約数和(自身を含む): 79319328

約数和(自身を除く): 48615120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639671, 1279342, 1919013, 2558684, 3838026, 5117368, 7676052, 10234736, 15352104, 30704208]

約数ペア:

[(1, 30704208), (2, 15352104), (3, 10234736), (4, 7676052), (6, 5117368), (8, 3838026), (12, 2558684), (16, 1919013), (24, 1279342), (48, 639671)]