2816233890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{15727}}^1$

素因数の和:15911

約数の個数: 64

約数和(自身を含む): 6957563904

約数和(自身を除く): 4141330014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 127, 141, 235, 254, 282, 381, 470, 635, 705, 762, 1270, 1410, 1905, 3810, 5969, 11938, 15727, 17907, 29845, 31454, 35814, 47181, 59690, 78635, 89535, 94362, 157270, 179070, 235905, 471810, 739169, 1478338, 1997329, 2217507, 3695845, 3994658, 4435014, 5991987, 7391690, 9986645, 11087535, 11983974, 19973290, 22175070, 29959935, 59919870, 93874463, 187748926, 281623389, 469372315, 563246778, 938744630, 1408116945, 2816233890]

約数ペア:

[(1, 2816233890), (2, 1408116945), (3, 938744630), (5, 563246778), (6, 469372315), (10, 281623389), (15, 187748926), (30, 93874463), (47, 59919870), (94, 29959935), (127, 22175070), (141, 19973290), (235, 11983974), (254, 11087535), (282, 9986645), (381, 7391690), (470, 5991987), (635, 4435014), (705, 3994658), (762, 3695845), (1270, 2217507), (1410, 1997329), (1905, 1478338), (3810, 739169), (5969, 471810), (11938, 235905), (15727, 179070), (17907, 157270), (29845, 94362), (31454, 89535), (35814, 78635), (47181, 59690)]