207945430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{270059}}^1$

素因数の和:270084

約数の個数: 32

約数和(自身を含む): 466663680

約数和(自身を除く): 258718250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 270059, 540118, 1350295, 1890413, 2700590, 2970649, 3780826, 5941298, 9452065, 14853245, 18904130, 20794543, 29706490, 41589086, 103972715, 207945430]

約数ペア:

[(1, 207945430), (2, 103972715), (5, 41589086), (7, 29706490), (10, 20794543), (11, 18904130), (14, 14853245), (22, 9452065), (35, 5941298), (55, 3780826), (70, 2970649), (77, 2700590), (110, 1890413), (154, 1350295), (385, 540118), (770, 270059)]