70981310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 131025600

約数和(自身を除く): 60044290

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 673, 995, 1346, 1990, 3365, 6730, 10547, 21094, 35669, 52735, 71338, 105470, 133927, 178345, 267854, 356690, 669635, 1339270, 7098131, 14196262, 35490655, 70981310]

約数ペア:

[(1, 70981310), (2, 35490655), (5, 14196262), (10, 7098131), (53, 1339270), (106, 669635), (199, 356690), (265, 267854), (398, 178345), (530, 133927), (673, 105470), (995, 71338), (1346, 52735), (1990, 35669), (3365, 21094), (6730, 10547)]