12854580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214243}}^1$

素因数の和:214255

約数の個数: 24

約数和(自身を含む): 35992992

約数和(自身を除く): 23138412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214243, 428486, 642729, 856972, 1071215, 1285458, 2142430, 2570916, 3213645, 4284860, 6427290, 12854580]

約数ペア:

[(1, 12854580), (2, 6427290), (3, 4284860), (4, 3213645), (5, 2570916), (6, 2142430), (10, 1285458), (12, 1071215), (15, 856972), (20, 642729), (30, 428486), (60, 214243)]