65974790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55441}}^1$

素因数の和:55472

約数の個数: 32

約数和(自身を含む): 143705664

約数和(自身を除く): 77730874

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 55441, 110882, 277205, 388087, 554410, 776174, 942497, 1884994, 1940435, 3880870, 4712485, 6597479, 9424970, 13194958, 32987395, 65974790]

約数ペア:

[(1, 65974790), (2, 32987395), (5, 13194958), (7, 9424970), (10, 6597479), (14, 4712485), (17, 3880870), (34, 1940435), (35, 1884994), (70, 942497), (85, 776174), (119, 554410), (170, 388087), (238, 277205), (595, 110882), (1190, 55441)]