321039690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{38083}}^1$

素因数の和:38374

約数の個数: 32

約数和(自身を含む): 773257536

約数和(自身を除く): 452217846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 38083, 76166, 114249, 190415, 228498, 380830, 571245, 1142490, 10701323, 21402646, 32103969, 53506615, 64207938, 107013230, 160519845, 321039690]

約数ペア:

[(1, 321039690), (2, 160519845), (3, 107013230), (5, 64207938), (6, 53506615), (10, 32103969), (15, 21402646), (30, 10701323), (281, 1142490), (562, 571245), (843, 380830), (1405, 228498), (1686, 190415), (2810, 114249), (4215, 76166), (8430, 38083)]