7131287510

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{65563}}^1$

素因数の和:65792

約数の個数: 32

約数和(自身を含む): 13099687200

約数和(自身を除く): 5968399690

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 730, 745, 1490, 10877, 21754, 54385, 65563, 108770, 131126, 327815, 655630, 4786099, 9572198, 9768887, 19537774, 23930495, 47860990, 48844435, 97688870, 713128751, 1426257502, 3565643755, 7131287510]

約数ペア:

[(1, 7131287510), (2, 3565643755), (5, 1426257502), (10, 713128751), (73, 97688870), (146, 48844435), (149, 47860990), (298, 23930495), (365, 19537774), (730, 9768887), (745, 9572198), (1490, 4786099), (10877, 655630), (21754, 327815), (54385, 131126), (65563, 108770)]