30643254

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{25409}}^1$

素因数の和:25484

約数の個数: 24

約数和(自身を含む): 67387320

約数和(自身を除く): 36744066

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 25409, 50818, 76227, 152454, 228681, 457362, 1702403, 3404806, 5107209, 10214418, 15321627, 30643254]

約数ペア:

[(1, 30643254), (2, 15321627), (3, 10214418), (6, 5107209), (9, 3404806), (18, 1702403), (67, 457362), (134, 228681), (201, 152454), (402, 76227), (603, 50818), (1206, 25409)]