4351060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31079}}^1$

素因数の和:31095

約数の個数: 24

約数和(自身を含む): 10442880

約数和(自身を除く): 6091820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31079, 62158, 124316, 155395, 217553, 310790, 435106, 621580, 870212, 1087765, 2175530, 4351060]

約数ペア:

[(1, 4351060), (2, 2175530), (4, 1087765), (5, 870212), (7, 621580), (10, 435106), (14, 310790), (20, 217553), (28, 155395), (35, 124316), (70, 62158), (140, 31079)]