1427496810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2237}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 3480537600

約数和(自身を除く): 2053040790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 239, 267, 445, 478, 534, 717, 890, 1195, 1335, 1434, 2237, 2390, 2670, 3585, 4474, 6711, 7170, 11185, 13422, 21271, 22370, 33555, 42542, 63813, 67110, 106355, 127626, 199093, 212710, 319065, 398186, 534643, 597279, 638130, 995465, 1069286, 1194558, 1603929, 1990930, 2673215, 2986395, 3207858, 5346430, 5972790, 8019645, 16039290, 47583227, 95166454, 142749681, 237916135, 285499362, 475832270, 713748405, 1427496810]

約数ペア:

[(1, 1427496810), (2, 713748405), (3, 475832270), (5, 285499362), (6, 237916135), (10, 142749681), (15, 95166454), (30, 47583227), (89, 16039290), (178, 8019645), (239, 5972790), (267, 5346430), (445, 3207858), (478, 2986395), (534, 2673215), (717, 1990930), (890, 1603929), (1195, 1194558), (1335, 1069286), (1434, 995465), (2237, 638130), (2390, 597279), (2670, 534643), (3585, 398186), (4474, 319065), (6711, 212710), (7170, 199093), (11185, 127626), (13422, 106355), (21271, 67110), (22370, 63813), (33555, 42542)]