12734580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212243}}^1$

素因数の和:212255

約数の個数: 24

約数和(自身を含む): 35656992

約数和(自身を除く): 22922412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212243, 424486, 636729, 848972, 1061215, 1273458, 2122430, 2546916, 3183645, 4244860, 6367290, 12734580]

約数ペア:

[(1, 12734580), (2, 6367290), (3, 4244860), (4, 3183645), (5, 2546916), (6, 2122430), (10, 1273458), (12, 1061215), (15, 848972), (20, 636729), (30, 424486), (60, 212243)]