27774420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12511}}^1$

素因数の和:12560

約数の個数: 48

約数和(自身を含む): 79876608

約数和(自身を除く): 52102188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 12511, 25022, 37533, 50044, 62555, 75066, 125110, 150132, 187665, 250220, 375330, 462907, 750660, 925814, 1388721, 1851628, 2314535, 2777442, 4629070, 5554884, 6943605, 9258140, 13887210, 27774420]

約数ペア:

[(1, 27774420), (2, 13887210), (3, 9258140), (4, 6943605), (5, 5554884), (6, 4629070), (10, 2777442), (12, 2314535), (15, 1851628), (20, 1388721), (30, 925814), (37, 750660), (60, 462907), (74, 375330), (111, 250220), (148, 187665), (185, 150132), (222, 125110), (370, 75066), (444, 62555), (555, 50044), (740, 37533), (1110, 25022), (2220, 12511)]