272862310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{125743}}^1$

素因数の和:125788

約数の個数: 32

約数和(自身を含む): 579428352

約数和(自身を除く): 306566042

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 125743, 251486, 628715, 880201, 1257430, 1760402, 3898033, 4401005, 7796066, 8802010, 19490165, 27286231, 38980330, 54572462, 136431155, 272862310]

約数ペア:

[(1, 272862310), (2, 136431155), (5, 54572462), (7, 38980330), (10, 27286231), (14, 19490165), (31, 8802010), (35, 7796066), (62, 4401005), (70, 3898033), (155, 1760402), (217, 1257430), (310, 880201), (434, 628715), (1085, 251486), (2170, 125743)]