68091460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 152167680

約数和(自身を除く): 84076220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 542, 739, 1084, 1355, 1478, 2710, 2956, 3695, 4607, 5420, 7390, 9214, 12563, 14780, 18428, 23035, 25126, 46070, 50252, 62815, 92140, 125630, 200269, 251260, 400538, 801076, 1001345, 2002690, 3404573, 4005380, 6809146, 13618292, 17022865, 34045730, 68091460]

約数ペア:

[(1, 68091460), (2, 34045730), (4, 17022865), (5, 13618292), (10, 6809146), (17, 4005380), (20, 3404573), (34, 2002690), (68, 1001345), (85, 801076), (170, 400538), (271, 251260), (340, 200269), (542, 125630), (739, 92140), (1084, 62815), (1355, 50252), (1478, 46070), (2710, 25126), (2956, 23035), (3695, 18428), (4607, 14780), (5420, 12563), (7390, 9214)]