70901270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{644557}}^1$

素因数の和:644575

約数の個数: 16

約数和(自身を含む): 139224528

約数和(自身を除く): 68323258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 644557, 1289114, 3222785, 6445570, 7090127, 14180254, 35450635, 70901270]

約数ペア:

[(1, 70901270), (2, 35450635), (5, 14180254), (10, 7090127), (11, 6445570), (22, 3222785), (55, 1289114), (110, 644557)]