2015460380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1873}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 4272899904

約数和(自身を除く): 2257439524

約数列:

[1, 2, 4, 5, 10, 20, 173, 311, 346, 622, 692, 865, 1244, 1555, 1730, 1873, 3110, 3460, 3746, 6220, 7492, 9365, 18730, 37460, 53803, 107606, 215212, 269015, 324029, 538030, 582503, 648058, 1076060, 1165006, 1296116, 1620145, 2330012, 2912515, 3240290, 5825030, 6480580, 11650060, 100773019, 201546038, 403092076, 503865095, 1007730190, 2015460380]

約数ペア:

[(1, 2015460380), (2, 1007730190), (4, 503865095), (5, 403092076), (10, 201546038), (20, 100773019), (173, 11650060), (311, 6480580), (346, 5825030), (622, 3240290), (692, 2912515), (865, 2330012), (1244, 1620145), (1555, 1296116), (1730, 1165006), (1873, 1076060), (3110, 648058), (3460, 582503), (3746, 538030), (6220, 324029), (7492, 269015), (9365, 215212), (18730, 107606), (37460, 53803)]