30982554

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8081}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 69828480

約数和(自身を除く): 38845926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 8081, 16162, 24243, 48486, 72729, 145458, 218187, 436374, 573751, 1147502, 1721253, 3442506, 5163759, 10327518, 15491277, 30982554]

約数ペア:

[(1, 30982554), (2, 15491277), (3, 10327518), (6, 5163759), (9, 3442506), (18, 1721253), (27, 1147502), (54, 573751), (71, 436374), (142, 218187), (213, 145458), (426, 72729), (639, 48486), (1278, 24243), (1917, 16162), (3834, 8081)]