971445860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4967}}^1$

素因数の和:5121

約数の個数: 96

約数和(自身を含む): 2563964928

約数和(自身を除く): 1592519068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 385, 508, 635, 770, 889, 1270, 1397, 1540, 1778, 2540, 2794, 3556, 4445, 4967, 5588, 6985, 8890, 9779, 9934, 13970, 17780, 19558, 19868, 24835, 27940, 34769, 39116, 48895, 49670, 54637, 69538, 97790, 99340, 109274, 139076, 173845, 195580, 218548, 273185, 347690, 382459, 546370, 630809, 695380, 764918, 1092740, 1261618, 1529836, 1912295, 2523236, 3154045, 3824590, 4415663, 6308090, 6938899, 7649180, 8831326, 12616180, 13877798, 17662652, 22078315, 27755596, 34694495, 44156630, 48572293, 69388990, 88313260, 97144586, 138777980, 194289172, 242861465, 485722930, 971445860]

約数ペア:

[(1, 971445860), (2, 485722930), (4, 242861465), (5, 194289172), (7, 138777980), (10, 97144586), (11, 88313260), (14, 69388990), (20, 48572293), (22, 44156630), (28, 34694495), (35, 27755596), (44, 22078315), (55, 17662652), (70, 13877798), (77, 12616180), (110, 8831326), (127, 7649180), (140, 6938899), (154, 6308090), (220, 4415663), (254, 3824590), (308, 3154045), (385, 2523236), (508, 1912295), (635, 1529836), (770, 1261618), (889, 1092740), (1270, 764918), (1397, 695380), (1540, 630809), (1778, 546370), (2540, 382459), (2794, 347690), (3556, 273185), (4445, 218548), (4967, 195580), (5588, 173845), (6985, 139076), (8890, 109274), (9779, 99340), (9934, 97790), (13970, 69538), (17780, 54637), (19558, 49670), (19868, 48895), (24835, 39116), (27940, 34769)]