68386060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 149708160

約数和(自身を除く): 81322100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 580, 628, 751, 785, 1502, 1570, 3004, 3140, 3755, 4553, 7510, 9106, 15020, 18212, 21779, 22765, 43558, 45530, 87116, 91060, 108895, 117907, 217790, 235814, 435580, 471628, 589535, 1179070, 2358140, 3419303, 6838606, 13677212, 17096515, 34193030, 68386060]

約数ペア:

[(1, 68386060), (2, 34193030), (4, 17096515), (5, 13677212), (10, 6838606), (20, 3419303), (29, 2358140), (58, 1179070), (116, 589535), (145, 471628), (157, 435580), (290, 235814), (314, 217790), (580, 117907), (628, 108895), (751, 91060), (785, 87116), (1502, 45530), (1570, 43558), (3004, 22765), (3140, 21779), (3755, 18212), (4553, 15020), (7510, 9106)]