1330735070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19010501}}^1$

素因数の和:19010515

約数の個数: 16

約数和(自身を含む): 2737512288

約数和(自身を除く): 1406777218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19010501, 38021002, 95052505, 133073507, 190105010, 266147014, 665367535, 1330735070]

約数ペア:

[(1, 1330735070), (2, 665367535), (5, 266147014), (7, 190105010), (10, 133073507), (14, 95052505), (35, 38021002), (70, 19010501)]