27031870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 54237600

約数和(自身を除く): 27205730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8369, 16738, 41845, 83690, 142273, 159011, 284546, 318022, 711365, 795055, 1422730, 1590110, 2703187, 5406374, 13515935, 27031870]

約数ペア:

[(1, 27031870), (2, 13515935), (5, 5406374), (10, 2703187), (17, 1590110), (19, 1422730), (34, 795055), (38, 711365), (85, 318022), (95, 284546), (170, 159011), (190, 142273), (323, 83690), (646, 41845), (1615, 16738), (3230, 8369)]