4020810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 9752832

約数和(自身を除く): 5732022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1327, 1515, 2654, 3030, 3981, 6635, 7962, 13270, 19905, 39810, 134027, 268054, 402081, 670135, 804162, 1340270, 2010405, 4020810]

約数ペア:

[(1, 4020810), (2, 2010405), (3, 1340270), (5, 804162), (6, 670135), (10, 402081), (15, 268054), (30, 134027), (101, 39810), (202, 19905), (303, 13270), (505, 7962), (606, 6635), (1010, 3981), (1327, 3030), (1515, 2654)]