27904170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 77448960

約数和(自身を除く): 49544790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1493, 1869, 2670, 2986, 3115, 3738, 4479, 6230, 7465, 8958, 9345, 10451, 14930, 18690, 20902, 22395, 31353, 44790, 52255, 62706, 104510, 132877, 156765, 265754, 313530, 398631, 664385, 797262, 930139, 1328770, 1860278, 1993155, 2790417, 3986310, 4650695, 5580834, 9301390, 13952085, 27904170]

約数ペア:

[(1, 27904170), (2, 13952085), (3, 9301390), (5, 5580834), (6, 4650695), (7, 3986310), (10, 2790417), (14, 1993155), (15, 1860278), (21, 1328770), (30, 930139), (35, 797262), (42, 664385), (70, 398631), (89, 313530), (105, 265754), (178, 156765), (210, 132877), (267, 104510), (445, 62706), (534, 52255), (623, 44790), (890, 31353), (1246, 22395), (1335, 20902), (1493, 18690), (1869, 14930), (2670, 10451), (2986, 9345), (3115, 8958), (3738, 7465), (4479, 6230)]