7966690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 14835420

約数和(自身を除く): 6868730

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 829, 961, 1658, 1922, 4145, 4805, 8290, 9610, 25699, 51398, 128495, 256990, 796669, 1593338, 3983345, 7966690]

約数ペア:

[(1, 7966690), (2, 3983345), (5, 1593338), (10, 796669), (31, 256990), (62, 128495), (155, 51398), (310, 25699), (829, 9610), (961, 8290), (1658, 4805), (1922, 4145)]