70439390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2803}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 145359360

約数和(自身を除く): 74919970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 2803, 3590, 5026, 5606, 12565, 14015, 19621, 25130, 28030, 39242, 98105, 196210, 1006277, 2012554, 5031385, 7043939, 10062770, 14087878, 35219695, 70439390]

約数ペア:

[(1, 70439390), (2, 35219695), (5, 14087878), (7, 10062770), (10, 7043939), (14, 5031385), (35, 2012554), (70, 1006277), (359, 196210), (718, 98105), (1795, 39242), (2513, 28030), (2803, 25130), (3590, 19621), (5026, 14015), (5606, 12565)]