75524260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 182609280

約数和(自身を除く): 107085020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3881, 3892, 4865, 7762, 9730, 15524, 19405, 19460, 27167, 38810, 54334, 77620, 108668, 135835, 271670, 539459, 543340, 1078918, 2157836, 2697295, 3776213, 5394590, 7552426, 10789180, 15104852, 18881065, 37762130, 75524260]

約数ペア:

[(1, 75524260), (2, 37762130), (4, 18881065), (5, 15104852), (7, 10789180), (10, 7552426), (14, 5394590), (20, 3776213), (28, 2697295), (35, 2157836), (70, 1078918), (139, 543340), (140, 539459), (278, 271670), (556, 135835), (695, 108668), (973, 77620), (1390, 54334), (1946, 38810), (2780, 27167), (3881, 19460), (3892, 19405), (4865, 15524), (7762, 9730)]