23730140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169501}}^1$

素因数の和:169517

約数の個数: 24

約数和(自身を含む): 56952672

約数和(自身を除く): 33222532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169501, 339002, 678004, 847505, 1186507, 1695010, 2373014, 3390020, 4746028, 5932535, 11865070, 23730140]

約数ペア:

[(1, 23730140), (2, 11865070), (4, 5932535), (5, 4746028), (7, 3390020), (10, 2373014), (14, 1695010), (20, 1186507), (28, 847505), (35, 678004), (70, 339002), (140, 169501)]