120323230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 219716064

約数和(自身を除く): 99392834

約数列:

[1, 2, 5, 10, 157, 173, 314, 346, 443, 785, 865, 886, 1570, 1730, 2215, 4430, 27161, 54322, 69551, 76639, 135805, 139102, 153278, 271610, 347755, 383195, 695510, 766390, 12032323, 24064646, 60161615, 120323230]

約数ペア:

[(1, 120323230), (2, 60161615), (5, 24064646), (10, 12032323), (157, 766390), (173, 695510), (314, 383195), (346, 347755), (443, 271610), (785, 153278), (865, 139102), (886, 135805), (1570, 76639), (1730, 69551), (2215, 54322), (4430, 27161)]