313857530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{8573}}^1$

素因数の和:9110

約数の個数: 32

約数和(自身を含む): 646959744

約数和(自身を除く): 333102214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 8573, 17146, 18305, 36610, 42865, 60011, 85730, 120022, 300055, 600110, 4483679, 8967358, 22418395, 31385753, 44836790, 62771506, 156928765, 313857530]

約数ペア:

[(1, 313857530), (2, 156928765), (5, 62771506), (7, 44836790), (10, 31385753), (14, 22418395), (35, 8967358), (70, 4483679), (523, 600110), (1046, 300055), (2615, 120022), (3661, 85730), (5230, 60011), (7322, 42865), (8573, 36610), (17146, 18305)]