27698860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 67749696

約数和(自身を除く): 40050836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 3733, 7420, 7466, 14932, 18665, 26131, 37330, 52262, 74660, 104524, 130655, 197849, 261310, 395698, 522620, 791396, 989245, 1384943, 1978490, 2769886, 3956980, 5539772, 6924715, 13849430, 27698860]

約数ペア:

[(1, 27698860), (2, 13849430), (4, 6924715), (5, 5539772), (7, 3956980), (10, 2769886), (14, 1978490), (20, 1384943), (28, 989245), (35, 791396), (53, 522620), (70, 395698), (106, 261310), (140, 197849), (212, 130655), (265, 104524), (371, 74660), (530, 52262), (742, 37330), (1060, 26131), (1484, 18665), (1855, 14932), (3710, 7466), (3733, 7420)]