170710540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8567

約数の個数: 96

約数和(自身を含む): 481388544

約数和(自身を除く): 310678004

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 8527, 10010, 17054, 20020, 34108, 42635, 59689, 85270, 93797, 110851, 119378, 170540, 187594, 221702, 238756, 298445, 375188, 443404, 468985, 554255, 596890, 656579, 775957, 937970, 1108510, 1193780, 1219361, 1313158, 1551914, 1875940, 2217020, 2438722, 2626316, 3103828, 3282895, 3879785, 4877444, 6096805, 6565790, 7759570, 8535527, 12193610, 13131580, 15519140, 17071054, 24387220, 34142108, 42677635, 85355270, 170710540]

約数ペア:

[(1, 170710540), (2, 85355270), (4, 42677635), (5, 34142108), (7, 24387220), (10, 17071054), (11, 15519140), (13, 13131580), (14, 12193610), (20, 8535527), (22, 7759570), (26, 6565790), (28, 6096805), (35, 4877444), (44, 3879785), (52, 3282895), (55, 3103828), (65, 2626316), (70, 2438722), (77, 2217020), (91, 1875940), (110, 1551914), (130, 1313158), (140, 1219361), (143, 1193780), (154, 1108510), (182, 937970), (220, 775957), (260, 656579), (286, 596890), (308, 554255), (364, 468985), (385, 443404), (455, 375188), (572, 298445), (715, 238756), (770, 221702), (910, 187594), (1001, 170540), (1430, 119378), (1540, 110851), (1820, 93797), (2002, 85270), (2860, 59689), (4004, 42635), (5005, 34108), (8527, 20020), (10010, 17054)]