2053230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2936370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 769, 890, 1335, 1538, 2307, 2670, 3845, 4614, 7690, 11535, 23070, 68441, 136882, 205323, 342205, 410646, 684410, 1026615, 2053230]

約数ペア:

[(1, 2053230), (2, 1026615), (3, 684410), (5, 410646), (6, 342205), (10, 205323), (15, 136882), (30, 68441), (89, 23070), (178, 11535), (267, 7690), (445, 4614), (534, 3845), (769, 2670), (890, 2307), (1335, 1538)]