12817770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 35721216

約数和(自身を除く): 22903446

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, 911, 938, 1005, 1407, 1822, 2010, 2345, 2733, 2814, 4555, 4690, 5466, 6377, 7035, 9110, 12754, 13665, 14070, 19131, 27330, 31885, 38262, 61037, 63770, 95655, 122074, 183111, 191310, 305185, 366222, 427259, 610370, 854518, 915555, 1281777, 1831110, 2136295, 2563554, 4272590, 6408885, 12817770]

約数ペア:

[(1, 12817770), (2, 6408885), (3, 4272590), (5, 2563554), (6, 2136295), (7, 1831110), (10, 1281777), (14, 915555), (15, 854518), (21, 610370), (30, 427259), (35, 366222), (42, 305185), (67, 191310), (70, 183111), (105, 122074), (134, 95655), (201, 63770), (210, 61037), (335, 38262), (402, 31885), (469, 27330), (670, 19131), (911, 14070), (938, 13665), (1005, 12754), (1407, 9110), (1822, 7035), (2010, 6377), (2345, 5466), (2733, 4690), (2814, 4555)]