426367060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{1907}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 1024458624

約数和(自身を除く): 598091564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1597, 1907, 3194, 3814, 6388, 7628, 7985, 9535, 11179, 13349, 15970, 19070, 22358, 26698, 31940, 38140, 44716, 53396, 55895, 66745, 111790, 133490, 223580, 266980, 3045479, 6090958, 12181916, 15227395, 21318353, 30454790, 42636706, 60909580, 85273412, 106591765, 213183530, 426367060]

約数ペア:

[(1, 426367060), (2, 213183530), (4, 106591765), (5, 85273412), (7, 60909580), (10, 42636706), (14, 30454790), (20, 21318353), (28, 15227395), (35, 12181916), (70, 6090958), (140, 3045479), (1597, 266980), (1907, 223580), (3194, 133490), (3814, 111790), (6388, 66745), (7628, 55895), (7985, 53396), (9535, 44716), (11179, 38140), (13349, 31940), (15970, 26698), (19070, 22358)]