2010337620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{123637}}^1$

素因数の和:123920

約数の個数: 48

約数和(自身を含む): 5649762048

約数和(自身を除く): 3639424428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 123637, 247274, 370911, 494548, 618185, 741822, 1236370, 1483644, 1854555, 2472740, 3709110, 7418220, 33505627, 67011254, 100516881, 134022508, 167528135, 201033762, 335056270, 402067524, 502584405, 670112540, 1005168810, 2010337620]

約数ペア:

[(1, 2010337620), (2, 1005168810), (3, 670112540), (4, 502584405), (5, 402067524), (6, 335056270), (10, 201033762), (12, 167528135), (15, 134022508), (20, 100516881), (30, 67011254), (60, 33505627), (271, 7418220), (542, 3709110), (813, 2472740), (1084, 1854555), (1355, 1483644), (1626, 1236370), (2710, 741822), (3252, 618185), (4065, 494548), (5420, 370911), (8130, 247274), (16260, 123637)]