1277396790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2241047}}^1$

素因数の和:2241076

約数の個数: 32

約数和(自身を含む): 3227109120

約数和(自身を除く): 1949712330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2241047, 4482094, 6723141, 11205235, 13446282, 22410470, 33615705, 42579893, 67231410, 85159786, 127739679, 212899465, 255479358, 425798930, 638698395, 1277396790]

約数ペア:

[(1, 1277396790), (2, 638698395), (3, 425798930), (5, 255479358), (6, 212899465), (10, 127739679), (15, 85159786), (19, 67231410), (30, 42579893), (38, 33615705), (57, 22410470), (95, 13446282), (114, 11205235), (190, 6723141), (285, 4482094), (570, 2241047)]