30790716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12314

約数の個数: 48

約数和(自身を含む): 82508160

約数和(自身を除く): 51717444

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 12277, 24554, 36831, 49108, 73662, 135047, 147324, 233263, 270094, 405141, 466526, 540188, 699789, 810282, 933052, 1399578, 1620564, 2565893, 2799156, 5131786, 7697679, 10263572, 15395358, 30790716]

約数ペア:

[(1, 30790716), (2, 15395358), (3, 10263572), (4, 7697679), (6, 5131786), (11, 2799156), (12, 2565893), (19, 1620564), (22, 1399578), (33, 933052), (38, 810282), (44, 699789), (57, 540188), (66, 466526), (76, 405141), (114, 270094), (132, 233263), (209, 147324), (228, 135047), (418, 73662), (627, 49108), (836, 36831), (1254, 24554), (2508, 12277)]