71004390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13681}}^1$

素因数の和:13864

約数の個数: 32

約数和(自身を含む): 171408096

約数和(自身を除く): 100403706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 13681, 27362, 41043, 68405, 82086, 136810, 205215, 410430, 2366813, 4733626, 7100439, 11834065, 14200878, 23668130, 35502195, 71004390]

約数ペア:

[(1, 71004390), (2, 35502195), (3, 23668130), (5, 14200878), (6, 11834065), (10, 7100439), (15, 4733626), (30, 2366813), (173, 410430), (346, 205215), (519, 136810), (865, 82086), (1038, 68405), (1730, 41043), (2595, 27362), (5190, 13681)]