1538863792140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25647729869}}^1$

素因数の和:25647729881

約数の個数: 24

約数和(自身を含む): 4308818618160

約数和(自身を除く): 2769954826020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25647729869, 51295459738, 76943189607, 102590919476, 128238649345, 153886379214, 256477298690, 307772758428, 384715948035, 512954597380, 769431896070, 1538863792140]

約数ペア:

[(1, 1538863792140), (2, 769431896070), (3, 512954597380), (4, 384715948035), (5, 307772758428), (6, 256477298690), (10, 153886379214), (12, 128238649345), (15, 102590919476), (20, 76943189607), (30, 51295459738), (60, 25647729869)]