7307690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 7086550

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 839, 871, 1678, 1742, 4195, 4355, 8390, 8710, 10907, 21814, 54535, 56213, 109070, 112426, 281065, 562130, 730769, 1461538, 3653845, 7307690]

約数ペア:

[(1, 7307690), (2, 3653845), (5, 1461538), (10, 730769), (13, 562130), (26, 281065), (65, 112426), (67, 109070), (130, 56213), (134, 54535), (335, 21814), (670, 10907), (839, 8710), (871, 8390), (1678, 4355), (1742, 4195)]