30845474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 53697600

約数和(自身を除く): 22852126

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 677, 1199, 1354, 2071, 2398, 4142, 7447, 12863, 14894, 22781, 25726, 45562, 73793, 141493, 147586, 282986, 811723, 1402067, 1623446, 2804134, 15422737, 30845474]

約数ペア:

[(1, 30845474), (2, 15422737), (11, 2804134), (19, 1623446), (22, 1402067), (38, 811723), (109, 282986), (209, 147586), (218, 141493), (418, 73793), (677, 45562), (1199, 25726), (1354, 22781), (2071, 14894), (2398, 12863), (4142, 7447)]