70969490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3467}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 134835840

約数和(自身を除く): 63866350

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 3467, 4094, 6934, 10235, 17335, 20470, 34670, 79741, 159482, 308563, 398705, 617126, 797410, 1542815, 3085630, 7096949, 14193898, 35484745, 70969490]

約数ペア:

[(1, 70969490), (2, 35484745), (5, 14193898), (10, 7096949), (23, 3085630), (46, 1542815), (89, 797410), (115, 617126), (178, 398705), (230, 308563), (445, 159482), (890, 79741), (2047, 34670), (3467, 20470), (4094, 17335), (6934, 10235)]