17939404770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1275011}}^1$

素因数の和:1275095

約数の個数: 64

約数和(自身を含む): 49939670016

約数和(自身を除く): 32000265246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 1275011, 2550022, 3825033, 6375055, 7650066, 8925077, 12750110, 17850154, 19125165, 26775231, 38250330, 44625385, 53550462, 85425737, 89250770, 133876155, 170851474, 256277211, 267752310, 427128685, 512554422, 597980159, 854257370, 1195960318, 1281386055, 1793940477, 2562772110, 2989900795, 3587880954, 5979801590, 8969702385, 17939404770]

約数ペア:

[(1, 17939404770), (2, 8969702385), (3, 5979801590), (5, 3587880954), (6, 2989900795), (7, 2562772110), (10, 1793940477), (14, 1281386055), (15, 1195960318), (21, 854257370), (30, 597980159), (35, 512554422), (42, 427128685), (67, 267752310), (70, 256277211), (105, 170851474), (134, 133876155), (201, 89250770), (210, 85425737), (335, 53550462), (402, 44625385), (469, 38250330), (670, 26775231), (938, 19125165), (1005, 17850154), (1407, 12750110), (2010, 8925077), (2345, 7650066), (2814, 6375055), (4690, 3825033), (7035, 2550022), (14070, 1275011)]