117691810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 219428352

約数和(自身を除く): 101736542

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 443, 857, 886, 1714, 2215, 4285, 4430, 8570, 13733, 26567, 27466, 53134, 68665, 132835, 137330, 265670, 379651, 759302, 1898255, 3796510, 11769181, 23538362, 58845905, 117691810]

約数ペア:

[(1, 117691810), (2, 58845905), (5, 23538362), (10, 11769181), (31, 3796510), (62, 1898255), (155, 759302), (310, 379651), (443, 265670), (857, 137330), (886, 132835), (1714, 68665), (2215, 53134), (4285, 27466), (4430, 26567), (8570, 13733)]