1570345270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{81071}}^1$

素因数の和:81240

約数の個数: 32

約数和(自身を含む): 3064521600

約数和(自身を除く): 1494176330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 81071, 162142, 405355, 810710, 1053923, 2107846, 5269615, 10539230, 12079579, 24159158, 60397895, 120795790, 157034527, 314069054, 785172635, 1570345270]

約数ペア:

[(1, 1570345270), (2, 785172635), (5, 314069054), (10, 157034527), (13, 120795790), (26, 60397895), (65, 24159158), (130, 12079579), (149, 10539230), (298, 5269615), (745, 2107846), (1490, 1053923), (1937, 810710), (3874, 405355), (9685, 162142), (19370, 81071)]