7581180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 21964320

約数和(自身を除く): 14383140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4357, 8714, 13071, 17428, 21785, 26142, 43570, 52284, 65355, 87140, 126353, 130710, 252706, 261420, 379059, 505412, 631765, 758118, 1263530, 1516236, 1895295, 2527060, 3790590, 7581180]

約数ペア:

[(1, 7581180), (2, 3790590), (3, 2527060), (4, 1895295), (5, 1516236), (6, 1263530), (10, 758118), (12, 631765), (15, 505412), (20, 379059), (29, 261420), (30, 252706), (58, 130710), (60, 126353), (87, 87140), (116, 65355), (145, 52284), (174, 43570), (290, 26142), (348, 21785), (435, 17428), (580, 13071), (870, 8714), (1740, 4357)]