6467720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23099}}^1$

素因数の和:23117

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 10164280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23099, 46198, 92396, 115495, 161693, 184792, 230990, 323386, 461980, 646772, 808465, 923960, 1293544, 1616930, 3233860, 6467720]

約数ペア:

[(1, 6467720), (2, 3233860), (4, 1616930), (5, 1293544), (7, 923960), (8, 808465), (10, 646772), (14, 461980), (20, 323386), (28, 230990), (35, 184792), (40, 161693), (56, 115495), (70, 92396), (140, 46198), (280, 23099)]