69975910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 133786080

約数和(自身を除く): 63810170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 739, 1114, 1478, 2785, 3695, 5570, 7390, 9469, 12563, 18938, 25126, 47345, 62815, 94690, 125630, 411623, 823246, 2058115, 4116230, 6997591, 13995182, 34987955, 69975910]

約数ペア:

[(1, 69975910), (2, 34987955), (5, 13995182), (10, 6997591), (17, 4116230), (34, 2058115), (85, 823246), (170, 411623), (557, 125630), (739, 94690), (1114, 62815), (1478, 47345), (2785, 25126), (3695, 18938), (5570, 12563), (7390, 9469)]