73663870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5879}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 78745730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 5879, 6265, 11758, 12530, 29395, 41153, 58790, 82306, 205765, 411530, 1052341, 2104682, 5261705, 7366387, 10523410, 14732774, 36831935, 73663870]

約数ペア:

[(1, 73663870), (2, 36831935), (5, 14732774), (7, 10523410), (10, 7366387), (14, 5261705), (35, 2104682), (70, 1052341), (179, 411530), (358, 205765), (895, 82306), (1253, 58790), (1790, 41153), (2506, 29395), (5879, 12530), (6265, 11758)]