30387714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12263}}^1$

素因数の和:12334

約数の個数: 32

約数和(自身を含む): 70640640

約数和(自身を除く): 40252926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12263, 24526, 36789, 73578, 85841, 171682, 257523, 515046, 723517, 1447034, 2170551, 4341102, 5064619, 10129238, 15193857, 30387714]

約数ペア:

[(1, 30387714), (2, 15193857), (3, 10129238), (6, 5064619), (7, 4341102), (14, 2170551), (21, 1447034), (42, 723517), (59, 515046), (118, 257523), (177, 171682), (354, 85841), (413, 73578), (826, 36789), (1239, 24526), (2478, 12263)]