30728562

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{13513}}^1$

素因数の和:13897

約数の個数: 16

約数和(自身を含む): 61623840

約数和(自身を除く): 30895278

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 13513, 27026, 40539, 81078, 5121427, 10242854, 15364281, 30728562]

約数ペア:

[(1, 30728562), (2, 15364281), (3, 10242854), (6, 5121427), (379, 81078), (758, 40539), (1137, 27026), (2274, 13513)]