13390890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{446363}}^1$

素因数の和:446373

約数の個数: 16

約数和(自身を含む): 32138208

約数和(自身を除く): 18747318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 446363, 892726, 1339089, 2231815, 2678178, 4463630, 6695445, 13390890]

約数ペア:

[(1, 13390890), (2, 6695445), (3, 4463630), (5, 2678178), (6, 2231815), (10, 1339089), (15, 892726), (30, 446363)]