70756060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{66751}}^1$

素因数の和:66813

約数の個数: 24

約数和(自身を含む): 151393536

約数和(自身を除く): 80637476

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 66751, 133502, 267004, 333755, 667510, 1335020, 3537803, 7075606, 14151212, 17689015, 35378030, 70756060]

約数ペア:

[(1, 70756060), (2, 35378030), (4, 17689015), (5, 14151212), (10, 7075606), (20, 3537803), (53, 1335020), (106, 667510), (212, 333755), (265, 267004), (530, 133502), (1060, 66751)]