27000890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{773}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 28727110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 773, 998, 1546, 2495, 3493, 3865, 4990, 5411, 6986, 7730, 10822, 17465, 27055, 34930, 54110, 385727, 771454, 1928635, 2700089, 3857270, 5400178, 13500445, 27000890]

約数ペア:

[(1, 27000890), (2, 13500445), (5, 5400178), (7, 3857270), (10, 2700089), (14, 1928635), (35, 771454), (70, 385727), (499, 54110), (773, 34930), (998, 27055), (1546, 17465), (2495, 10822), (3493, 7730), (3865, 6986), (4990, 5411)]