30826540

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3329}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 64895040

約数和(自身を除く): 34068500

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 3329, 4630, 6658, 9260, 13316, 16645, 33290, 66580, 1541327, 3082654, 6165308, 7706635, 15413270, 30826540]

約数ペア:

[(1, 30826540), (2, 15413270), (4, 7706635), (5, 6165308), (10, 3082654), (20, 1541327), (463, 66580), (926, 33290), (1852, 16645), (2315, 13316), (3329, 9260), (4630, 6658)]