27785080853810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1439}}^1\times {\mathrm{881269}}^1$

素因数の和:883035

約数の個数: 64

約数和(自身を含む): 57380406220800

約数和(自身を除く): 29595325366990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1439, 1565, 2191, 2878, 3130, 4382, 7195, 10073, 10955, 14390, 20146, 21910, 50365, 100730, 450407, 881269, 900814, 1762538, 2252035, 3152849, 4406345, 4504070, 6168883, 6305698, 8812690, 12337766, 15764245, 30844415, 31528490, 61688830, 275837197, 551674394, 1268146091, 1379185985, 1930860379, 2536292182, 2758371970, 3861720758, 6340730455, 8877022637, 9654301895, 12681460910, 17754045274, 19308603790, 44385113185, 88770226370, 396929726483, 793859452966, 1984648632415, 2778508085381, 3969297264830, 5557016170762, 13892540426905, 27785080853810]

約数ペア:

[(1, 27785080853810), (2, 13892540426905), (5, 5557016170762), (7, 3969297264830), (10, 2778508085381), (14, 1984648632415), (35, 793859452966), (70, 396929726483), (313, 88770226370), (626, 44385113185), (1439, 19308603790), (1565, 17754045274), (2191, 12681460910), (2878, 9654301895), (3130, 8877022637), (4382, 6340730455), (7195, 3861720758), (10073, 2758371970), (10955, 2536292182), (14390, 1930860379), (20146, 1379185985), (21910, 1268146091), (50365, 551674394), (100730, 275837197), (450407, 61688830), (881269, 31528490), (900814, 30844415), (1762538, 15764245), (2252035, 12337766), (3152849, 8812690), (4406345, 6305698), (4504070, 6168883)]