139248340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 96

約数和(自身を含む): 383846400

約数和(自身を除く): 244598060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 4759, 5852, 7315, 9518, 14630, 19036, 23795, 29260, 33313, 47590, 52349, 66626, 90421, 95180, 104698, 133252, 166565, 180842, 209396, 261745, 333130, 361684, 366443, 452105, 523490, 632947, 666260, 732886, 904210, 994631, 1046980, 1265894, 1465772, 1808420, 1832215, 1989262, 2531788, 3164735, 3664430, 3978524, 4973155, 6329470, 6962417, 7328860, 9946310, 12658940, 13924834, 19892620, 27849668, 34812085, 69624170, 139248340]

約数ペア:

[(1, 139248340), (2, 69624170), (4, 34812085), (5, 27849668), (7, 19892620), (10, 13924834), (11, 12658940), (14, 9946310), (19, 7328860), (20, 6962417), (22, 6329470), (28, 4973155), (35, 3978524), (38, 3664430), (44, 3164735), (55, 2531788), (70, 1989262), (76, 1832215), (77, 1808420), (95, 1465772), (110, 1265894), (133, 1046980), (140, 994631), (154, 904210), (190, 732886), (209, 666260), (220, 632947), (266, 523490), (308, 452105), (380, 366443), (385, 361684), (418, 333130), (532, 261745), (665, 209396), (770, 180842), (836, 166565), (1045, 133252), (1330, 104698), (1463, 95180), (1540, 90421), (2090, 66626), (2660, 52349), (2926, 47590), (4180, 33313), (4759, 29260), (5852, 23795), (7315, 19036), (9518, 14630)]