138361620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2306027}}^1$

素因数の和:2306039

約数の個数: 24

約数和(自身を含む): 387412704

約数和(自身を除く): 249051084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2306027, 4612054, 6918081, 9224108, 11530135, 13836162, 23060270, 27672324, 34590405, 46120540, 69180810, 138361620]

約数ペア:

[(1, 138361620), (2, 69180810), (3, 46120540), (4, 34590405), (5, 27672324), (6, 23060270), (10, 13836162), (12, 11530135), (15, 9224108), (20, 6918081), (30, 4612054), (60, 2306027)]