2116746585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 4123042560

約数和(自身を除く): 2006295975

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 137, 153, 171, 255, 285, 323, 411, 685, 765, 855, 969, 1063, 1233, 1615, 2055, 2329, 2603, 2907, 3189, 4845, 5315, 6165, 6987, 7809, 9567, 11645, 13015, 14535, 15945, 18071, 20197, 20961, 23427, 34935, 39045, 44251, 47835, 54213, 60591, 90355, 100985, 104805, 117135, 132753, 145631, 162639, 181773, 221255, 271065, 302955, 343349, 398259, 436893, 663765, 728155, 813195, 908865, 1030047, 1310679, 1716745, 1991295, 2184465, 2475727, 2766989, 3090141, 5150235, 6553395, 7427181, 8300967, 12378635, 13834945, 15450705, 22281543, 24902901, 37135905, 41504835, 47038813, 111407715, 124514505, 141116439, 235194065, 423349317, 705582195, 2116746585]

約数ペア:

[(1, 2116746585), (3, 705582195), (5, 423349317), (9, 235194065), (15, 141116439), (17, 124514505), (19, 111407715), (45, 47038813), (51, 41504835), (57, 37135905), (85, 24902901), (95, 22281543), (137, 15450705), (153, 13834945), (171, 12378635), (255, 8300967), (285, 7427181), (323, 6553395), (411, 5150235), (685, 3090141), (765, 2766989), (855, 2475727), (969, 2184465), (1063, 1991295), (1233, 1716745), (1615, 1310679), (2055, 1030047), (2329, 908865), (2603, 813195), (2907, 728155), (3189, 663765), (4845, 436893), (5315, 398259), (6165, 343349), (6987, 302955), (7809, 271065), (9567, 221255), (11645, 181773), (13015, 162639), (14535, 145631), (15945, 132753), (18071, 117135), (20197, 104805), (20961, 100985), (23427, 90355), (34935, 60591), (39045, 54213), (44251, 47835)]