12897570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61417}}^1$

素因数の和:61434

約数の個数: 32

約数和(自身を含む): 35376768

約数和(自身を除く): 22479198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61417, 122834, 184251, 307085, 368502, 429919, 614170, 859838, 921255, 1289757, 1842510, 2149595, 2579514, 4299190, 6448785, 12897570]

約数ペア:

[(1, 12897570), (2, 6448785), (3, 4299190), (5, 2579514), (6, 2149595), (7, 1842510), (10, 1289757), (14, 921255), (15, 859838), (21, 614170), (30, 429919), (35, 368502), (42, 307085), (70, 184251), (105, 122834), (210, 61417)]