30529174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 24

約数和(自身を含む): 50819832

約数和(自身を除く): 20290658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2203, 4406, 6929, 13858, 28639, 57278, 90323, 180646, 372307, 744614, 1174199, 2348398, 15264587, 30529174]

約数ペア:

[(1, 30529174), (2, 15264587), (13, 2348398), (26, 1174199), (41, 744614), (82, 372307), (169, 180646), (338, 90323), (533, 57278), (1066, 28639), (2203, 13858), (4406, 6929)]