40760790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 113508864

約数和(自身を除く): 72748074

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, 2897, 4690, 5794, 7035, 8691, 14070, 14485, 17382, 20279, 28970, 40558, 43455, 60837, 86910, 101395, 121674, 194099, 202790, 304185, 388198, 582297, 608370, 970495, 1164594, 1358693, 1940990, 2717386, 2911485, 4076079, 5822970, 6793465, 8152158, 13586930, 20380395, 40760790]

約数ペア:

[(1, 40760790), (2, 20380395), (3, 13586930), (5, 8152158), (6, 6793465), (7, 5822970), (10, 4076079), (14, 2911485), (15, 2717386), (21, 1940990), (30, 1358693), (35, 1164594), (42, 970495), (67, 608370), (70, 582297), (105, 388198), (134, 304185), (201, 202790), (210, 194099), (335, 121674), (402, 101395), (469, 86910), (670, 60837), (938, 43455), (1005, 40558), (1407, 28970), (2010, 20279), (2345, 17382), (2814, 14485), (2897, 14070), (4690, 8691), (5794, 7035)]