70914970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1409}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 146188800

約数和(自身を除く): 75273830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1409, 1438, 2818, 3595, 5033, 7045, 7190, 9863, 10066, 14090, 19726, 25165, 49315, 50330, 98630, 1013071, 2026142, 5065355, 7091497, 10130710, 14182994, 35457485, 70914970]

約数ペア:

[(1, 70914970), (2, 35457485), (5, 14182994), (7, 10130710), (10, 7091497), (14, 5065355), (35, 2026142), (70, 1013071), (719, 98630), (1409, 50330), (1438, 49315), (2818, 25165), (3595, 19726), (5033, 14090), (7045, 10066), (7190, 9863)]