5318340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 15023232

約数和(自身を除く): 9704892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 647, 685, 822, 1294, 1370, 1644, 1941, 2055, 2588, 2740, 3235, 3882, 4110, 6470, 7764, 8220, 9705, 12940, 19410, 38820, 88639, 177278, 265917, 354556, 443195, 531834, 886390, 1063668, 1329585, 1772780, 2659170, 5318340]

約数ペア:

[(1, 5318340), (2, 2659170), (3, 1772780), (4, 1329585), (5, 1063668), (6, 886390), (10, 531834), (12, 443195), (15, 354556), (20, 265917), (30, 177278), (60, 88639), (137, 38820), (274, 19410), (411, 12940), (548, 9705), (647, 8220), (685, 7764), (822, 6470), (1294, 4110), (1370, 3882), (1644, 3235), (1941, 2740), (2055, 2588)]