172702670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33797}}^1$

素因数の和:33884

約数の個数: 32

約数和(自身を含む): 360151488

約数和(自身を除く): 187448818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 33797, 67594, 168985, 236579, 337970, 473158, 1182895, 2365790, 2467181, 4934362, 12335905, 17270267, 24671810, 34540534, 86351335, 172702670]

約数ペア:

[(1, 172702670), (2, 86351335), (5, 34540534), (7, 24671810), (10, 17270267), (14, 12335905), (35, 4934362), (70, 2467181), (73, 2365790), (146, 1182895), (365, 473158), (511, 337970), (730, 236579), (1022, 168985), (2555, 67594), (5110, 33797)]