70974580

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{5273}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 149296392

約数和(自身を除く): 78321812

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 5273, 6730, 10546, 13460, 21092, 26365, 52730, 105460, 3548729, 7097458, 14194916, 17743645, 35487290, 70974580]

約数ペア:

[(1, 70974580), (2, 35487290), (4, 17743645), (5, 14194916), (10, 7097458), (20, 3548729), (673, 105460), (1346, 52730), (2692, 26365), (3365, 21092), (5273, 13460), (6730, 10546)]