30282390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5938

約数の個数: 64

約数和(自身を含む): 85017600

約数和(自身を除く): 54735210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5903, 11806, 17709, 29515, 35418, 53127, 59030, 88545, 106254, 112157, 159381, 177090, 224314, 265635, 318762, 336471, 531270, 560785, 672942, 796905, 1009413, 1121570, 1593810, 1682355, 2018826, 3028239, 3364710, 5047065, 6056478, 10094130, 15141195, 30282390]

約数ペア:

[(1, 30282390), (2, 15141195), (3, 10094130), (5, 6056478), (6, 5047065), (9, 3364710), (10, 3028239), (15, 2018826), (18, 1682355), (19, 1593810), (27, 1121570), (30, 1009413), (38, 796905), (45, 672942), (54, 560785), (57, 531270), (90, 336471), (95, 318762), (114, 265635), (135, 224314), (171, 177090), (190, 159381), (270, 112157), (285, 106254), (342, 88545), (513, 59030), (570, 53127), (855, 35418), (1026, 29515), (1710, 17709), (2565, 11806), (5130, 5903)]