30581236

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5659}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 61490240

約数和(自身を除く): 30909004

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 5659, 11318, 22636, 39613, 79226, 158452, 1092187, 2184374, 4368748, 7645309, 15290618, 30581236]

約数ペア:

[(1, 30581236), (2, 15290618), (4, 7645309), (7, 4368748), (14, 2184374), (28, 1092187), (193, 158452), (386, 79226), (772, 39613), (1351, 22636), (2702, 11318), (5404, 5659)]