30170030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 29922898

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3863, 3905, 7726, 7810, 19315, 38630, 42493, 84986, 212465, 274273, 424930, 548546, 1371365, 2742730, 3017003, 6034006, 15085015, 30170030]

約数ペア:

[(1, 30170030), (2, 15085015), (5, 6034006), (10, 3017003), (11, 2742730), (22, 1371365), (55, 548546), (71, 424930), (110, 274273), (142, 212465), (355, 84986), (710, 42493), (781, 38630), (1562, 19315), (3863, 7810), (3905, 7726)]