6488430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 17031168

約数和(自身を除く): 10542738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 131, 195, 254, 262, 381, 390, 393, 635, 655, 762, 786, 1270, 1310, 1651, 1703, 1905, 1965, 3302, 3406, 3810, 3930, 4953, 5109, 8255, 8515, 9906, 10218, 16510, 16637, 17030, 24765, 25545, 33274, 49530, 49911, 51090, 83185, 99822, 166370, 216281, 249555, 432562, 499110, 648843, 1081405, 1297686, 2162810, 3244215, 6488430]

約数ペア:

[(1, 6488430), (2, 3244215), (3, 2162810), (5, 1297686), (6, 1081405), (10, 648843), (13, 499110), (15, 432562), (26, 249555), (30, 216281), (39, 166370), (65, 99822), (78, 83185), (127, 51090), (130, 49911), (131, 49530), (195, 33274), (254, 25545), (262, 24765), (381, 17030), (390, 16637), (393, 16510), (635, 10218), (655, 9906), (762, 8515), (786, 8255), (1270, 5109), (1310, 4953), (1651, 3930), (1703, 3810), (1905, 3406), (1965, 3302)]