20803750350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138691669}}^1$

素因数の和:138691684

約数の個数: 24

約数和(自身を含む): 51593301240

約数和(自身を除く): 30789550890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138691669, 277383338, 416075007, 693458345, 832150014, 1386916690, 2080375035, 3467291725, 4160750070, 6934583450, 10401875175, 20803750350]

約数ペア:

[(1, 20803750350), (2, 10401875175), (3, 6934583450), (5, 4160750070), (6, 3467291725), (10, 2080375035), (15, 1386916690), (25, 832150014), (30, 693458345), (50, 416075007), (75, 277383338), (150, 138691669)]