70659890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1151}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 145649664

約数和(自身を除く): 74989774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 1151, 1754, 2302, 4385, 5755, 6139, 8057, 8770, 11510, 12278, 16114, 30695, 40285, 61390, 80570, 1009427, 2018854, 5047135, 7065989, 10094270, 14131978, 35329945, 70659890]

約数ペア:

[(1, 70659890), (2, 35329945), (5, 14131978), (7, 10094270), (10, 7065989), (14, 5047135), (35, 2018854), (70, 1009427), (877, 80570), (1151, 61390), (1754, 40285), (2302, 30695), (4385, 16114), (5755, 12278), (6139, 11510), (8057, 8770)]