98081060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63689}}^1$

素因数の和:63716

約数の個数: 48

約数和(自身を含む): 256798080

約数和(自身を除く): 158717020

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, 63689, 127378, 254756, 318445, 445823, 636890, 700579, 891646, 1273780, 1401158, 1783292, 2229115, 2802316, 3502895, 4458230, 4904053, 7005790, 8916460, 9808106, 14011580, 19616212, 24520265, 49040530, 98081060]

約数ペア:

[(1, 98081060), (2, 49040530), (4, 24520265), (5, 19616212), (7, 14011580), (10, 9808106), (11, 8916460), (14, 7005790), (20, 4904053), (22, 4458230), (28, 3502895), (35, 2802316), (44, 2229115), (55, 1783292), (70, 1401158), (77, 1273780), (110, 891646), (140, 700579), (154, 636890), (220, 445823), (308, 318445), (385, 254756), (770, 127378), (1540, 63689)]