109107460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70849}}^1$

素因数の和:70876

約数の個数: 48

約数和(自身を含む): 285667200

約数和(自身を除く): 176559740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 70849, 141698, 283396, 354245, 495943, 708490, 779339, 991886, 1416980, 1558678, 1983772, 2479715, 3117356, 3896695, 4959430, 5455373, 7793390, 9918860, 10910746, 15586780, 21821492, 27276865, 54553730, 109107460]

約数ペア:

[(1, 109107460), (2, 54553730), (4, 27276865), (5, 21821492), (7, 15586780), (10, 10910746), (11, 9918860), (14, 7793390), (20, 5455373), (22, 4959430), (28, 3896695), (35, 3117356), (44, 2479715), (55, 1983772), (70, 1558678), (77, 1416980), (110, 991886), (140, 779339), (154, 708490), (220, 495943), (308, 354245), (385, 283396), (770, 141698), (1540, 70849)]