27750210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19681}}^1$

素因数の和:19738

約数の個数: 32

約数和(自身を含む): 68020992

約数和(自身を除く): 40270782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 19681, 39362, 59043, 98405, 118086, 196810, 295215, 590430, 925007, 1850014, 2775021, 4625035, 5550042, 9250070, 13875105, 27750210]

約数ペア:

[(1, 27750210), (2, 13875105), (3, 9250070), (5, 5550042), (6, 4625035), (10, 2775021), (15, 1850014), (30, 925007), (47, 590430), (94, 295215), (141, 196810), (235, 118086), (282, 98405), (470, 59043), (705, 39362), (1410, 19681)]