71187970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1016971}}^1$

素因数の和:1016985

約数の個数: 16

約数和(自身を含む): 146443968

約数和(自身を除く): 75255998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1016971, 2033942, 5084855, 7118797, 10169710, 14237594, 35593985, 71187970]

約数ペア:

[(1, 71187970), (2, 35593985), (5, 14237594), (7, 10169710), (10, 7118797), (14, 5084855), (35, 2033942), (70, 1016971)]