12761490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 35564544

約数和(自身を除く): 22803054

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, 907, 938, 1005, 1407, 1814, 2010, 2345, 2721, 2814, 4535, 4690, 5442, 6349, 7035, 9070, 12698, 13605, 14070, 19047, 27210, 31745, 38094, 60769, 63490, 95235, 121538, 182307, 190470, 303845, 364614, 425383, 607690, 850766, 911535, 1276149, 1823070, 2126915, 2552298, 4253830, 6380745, 12761490]

約数ペア:

[(1, 12761490), (2, 6380745), (3, 4253830), (5, 2552298), (6, 2126915), (7, 1823070), (10, 1276149), (14, 911535), (15, 850766), (21, 607690), (30, 425383), (35, 364614), (42, 303845), (67, 190470), (70, 182307), (105, 121538), (134, 95235), (201, 63490), (210, 60769), (335, 38094), (402, 31745), (469, 27210), (670, 19047), (907, 14070), (938, 13605), (1005, 12698), (1407, 9070), (1814, 7035), (2010, 6349), (2345, 5442), (2721, 4690), (2814, 4535)]