31799070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 83313360

約数和(自身を除く): 51514290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 2579, 4110, 5158, 6165, 7737, 12330, 12895, 15474, 23211, 25790, 38685, 46422, 77370, 116055, 232110, 353323, 706646, 1059969, 1766615, 2119938, 3179907, 3533230, 5299845, 6359814, 10599690, 15899535, 31799070]

約数ペア:

[(1, 31799070), (2, 15899535), (3, 10599690), (5, 6359814), (6, 5299845), (9, 3533230), (10, 3179907), (15, 2119938), (18, 1766615), (30, 1059969), (45, 706646), (90, 353323), (137, 232110), (274, 116055), (411, 77370), (685, 46422), (822, 38685), (1233, 25790), (1370, 23211), (2055, 15474), (2466, 12895), (2579, 12330), (4110, 7737), (5158, 6165)]