317065210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 756449280

約数和(自身を除く): 439384070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 37, 55, 62, 70, 74, 77, 110, 154, 155, 185, 217, 259, 310, 341, 359, 370, 385, 407, 434, 518, 682, 718, 770, 814, 1085, 1147, 1295, 1705, 1795, 2035, 2170, 2294, 2387, 2513, 2590, 2849, 3410, 3590, 3949, 4070, 4774, 5026, 5698, 5735, 7898, 8029, 11129, 11470, 11935, 12565, 12617, 13283, 14245, 16058, 19745, 22258, 23870, 25130, 25234, 26566, 27643, 28490, 39490, 40145, 55286, 55645, 63085, 66415, 77903, 80290, 88319, 92981, 111290, 122419, 126170, 132830, 138215, 146113, 155806, 176638, 185962, 244838, 276430, 292226, 389515, 411773, 441595, 464905, 612095, 730565, 779030, 823546, 856933, 883190, 929810, 1022791, 1224190, 1461130, 1713866, 2045582, 2058865, 2882411, 4117730, 4284665, 4529503, 5113955, 5764822, 8569330, 9059006, 10227910, 14412055, 22647515, 28824110, 31706521, 45295030, 63413042, 158532605, 317065210]

約数ペア:

[(1, 317065210), (2, 158532605), (5, 63413042), (7, 45295030), (10, 31706521), (11, 28824110), (14, 22647515), (22, 14412055), (31, 10227910), (35, 9059006), (37, 8569330), (55, 5764822), (62, 5113955), (70, 4529503), (74, 4284665), (77, 4117730), (110, 2882411), (154, 2058865), (155, 2045582), (185, 1713866), (217, 1461130), (259, 1224190), (310, 1022791), (341, 929810), (359, 883190), (370, 856933), (385, 823546), (407, 779030), (434, 730565), (518, 612095), (682, 464905), (718, 441595), (770, 411773), (814, 389515), (1085, 292226), (1147, 276430), (1295, 244838), (1705, 185962), (1795, 176638), (2035, 155806), (2170, 146113), (2294, 138215), (2387, 132830), (2513, 126170), (2590, 122419), (2849, 111290), (3410, 92981), (3590, 88319), (3949, 80290), (4070, 77903), (4774, 66415), (5026, 63085), (5698, 55645), (5735, 55286), (7898, 40145), (8029, 39490), (11129, 28490), (11470, 27643), (11935, 26566), (12565, 25234), (12617, 25130), (13283, 23870), (14245, 22258), (16058, 19745)]