2421690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 5883840

約数和(自身を除く): 3462150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 907, 1335, 1814, 2670, 2721, 4535, 5442, 9070, 13605, 27210, 80723, 161446, 242169, 403615, 484338, 807230, 1210845, 2421690]

約数ペア:

[(1, 2421690), (2, 1210845), (3, 807230), (5, 484338), (6, 403615), (10, 242169), (15, 161446), (30, 80723), (89, 27210), (178, 13605), (267, 9070), (445, 5442), (534, 4535), (890, 2721), (907, 2670), (1335, 1814)]