830375010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5903}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 2218959360

約数和(自身を除く): 1388584350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521, 1042, 1563, 2605, 3126, 4689, 5210, 5903, 7815, 9378, 11806, 14067, 15630, 17709, 23445, 28134, 29515, 35418, 46890, 53127, 59030, 70335, 88545, 106254, 140670, 159381, 177090, 265635, 318762, 531270, 796905, 1593810, 3075463, 6150926, 9226389, 15377315, 18452778, 27679167, 30754630, 46131945, 55358334, 83037501, 92263890, 138395835, 166075002, 276791670, 415187505, 830375010]

約数ペア:

[(1, 830375010), (2, 415187505), (3, 276791670), (5, 166075002), (6, 138395835), (9, 92263890), (10, 83037501), (15, 55358334), (18, 46131945), (27, 30754630), (30, 27679167), (45, 18452778), (54, 15377315), (90, 9226389), (135, 6150926), (270, 3075463), (521, 1593810), (1042, 796905), (1563, 531270), (2605, 318762), (3126, 265635), (4689, 177090), (5210, 159381), (5903, 140670), (7815, 106254), (9378, 88545), (11806, 70335), (14067, 59030), (15630, 53127), (17709, 46890), (23445, 35418), (28134, 29515)]