69857370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 208327680

約数和(自身を除く): 138470310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 547, 594, 645, 774, 946, 990, 1094, 1161, 1290, 1419, 1485, 1641, 1935, 2322, 2365, 2735, 2838, 2970, 3282, 3870, 4257, 4730, 4923, 5470, 5805, 6017, 7095, 8205, 8514, 9846, 11610, 12034, 12771, 14190, 14769, 16410, 18051, 21285, 23521, 24615, 25542, 29538, 30085, 36102, 42570, 47042, 49230, 54153, 60170, 63855, 70563, 73845, 90255, 108306, 117605, 127710, 141126, 147690, 162459, 180510, 211689, 235210, 258731, 270765, 324918, 352815, 423378, 517462, 541530, 635067, 705630, 776193, 812295, 1058445, 1270134, 1293655, 1552386, 1624590, 2116890, 2328579, 2587310, 3175335, 3880965, 4657158, 6350670, 6985737, 7761930, 11642895, 13971474, 23285790, 34928685, 69857370]

約数ペア:

[(1, 69857370), (2, 34928685), (3, 23285790), (5, 13971474), (6, 11642895), (9, 7761930), (10, 6985737), (11, 6350670), (15, 4657158), (18, 3880965), (22, 3175335), (27, 2587310), (30, 2328579), (33, 2116890), (43, 1624590), (45, 1552386), (54, 1293655), (55, 1270134), (66, 1058445), (86, 812295), (90, 776193), (99, 705630), (110, 635067), (129, 541530), (135, 517462), (165, 423378), (198, 352815), (215, 324918), (258, 270765), (270, 258731), (297, 235210), (330, 211689), (387, 180510), (430, 162459), (473, 147690), (495, 141126), (547, 127710), (594, 117605), (645, 108306), (774, 90255), (946, 73845), (990, 70563), (1094, 63855), (1161, 60170), (1290, 54153), (1419, 49230), (1485, 47042), (1641, 42570), (1935, 36102), (2322, 30085), (2365, 29538), (2735, 25542), (2838, 24615), (2970, 23521), (3282, 21285), (3870, 18051), (4257, 16410), (4730, 14769), (4923, 14190), (5470, 12771), (5805, 12034), (6017, 11610), (7095, 9846), (8205, 8514)]