8807820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 28697088

約数和(自身を除く): 19889268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 313, 335, 402, 420, 469, 626, 670, 804, 938, 939, 1005, 1252, 1340, 1407, 1565, 1876, 1878, 2010, 2191, 2345, 2814, 3130, 3756, 4020, 4382, 4690, 4695, 5628, 6260, 6573, 7035, 8764, 9380, 9390, 10955, 13146, 14070, 18780, 20971, 21910, 26292, 28140, 32865, 41942, 43820, 62913, 65730, 83884, 104855, 125826, 131460, 146797, 209710, 251652, 293594, 314565, 419420, 440391, 587188, 629130, 733985, 880782, 1258260, 1467970, 1761564, 2201955, 2935940, 4403910, 8807820]

約数ペア:

[(1, 8807820), (2, 4403910), (3, 2935940), (4, 2201955), (5, 1761564), (6, 1467970), (7, 1258260), (10, 880782), (12, 733985), (14, 629130), (15, 587188), (20, 440391), (21, 419420), (28, 314565), (30, 293594), (35, 251652), (42, 209710), (60, 146797), (67, 131460), (70, 125826), (84, 104855), (105, 83884), (134, 65730), (140, 62913), (201, 43820), (210, 41942), (268, 32865), (313, 28140), (335, 26292), (402, 21910), (420, 20971), (469, 18780), (626, 14070), (670, 13146), (804, 10955), (938, 9390), (939, 9380), (1005, 8764), (1252, 7035), (1340, 6573), (1407, 6260), (1565, 5628), (1876, 4695), (1878, 4690), (2010, 4382), (2191, 4020), (2345, 3756), (2814, 3130)]