7350420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 26966016

約数和(自身を除く): 19615596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 43, 44, 55, 60, 66, 70, 74, 77, 84, 86, 105, 110, 111, 129, 132, 140, 148, 154, 165, 172, 185, 210, 215, 220, 222, 231, 258, 259, 301, 308, 330, 370, 385, 407, 420, 430, 444, 462, 473, 516, 518, 555, 602, 645, 660, 740, 770, 777, 814, 860, 903, 924, 946, 1036, 1110, 1155, 1204, 1221, 1290, 1295, 1419, 1505, 1540, 1554, 1591, 1628, 1806, 1892, 2035, 2220, 2310, 2365, 2442, 2580, 2590, 2838, 2849, 3010, 3108, 3182, 3311, 3612, 3885, 4070, 4515, 4620, 4730, 4773, 4884, 5180, 5676, 5698, 6020, 6105, 6364, 6622, 7095, 7770, 7955, 8140, 8547, 9030, 9460, 9546, 9933, 11137, 11396, 12210, 13244, 14190, 14245, 15540, 15910, 16555, 17094, 17501, 18060, 19092, 19866, 22274, 23865, 24420, 28380, 28490, 31820, 33110, 33411, 34188, 35002, 39732, 42735, 44548, 47730, 49665, 52503, 55685, 56980, 66220, 66822, 70004, 85470, 87505, 95460, 99330, 105006, 111370, 122507, 133644, 167055, 170940, 175010, 198660, 210012, 222740, 245014, 262515, 334110, 350020, 367521, 490028, 525030, 612535, 668220, 735042, 1050060, 1225070, 1470084, 1837605, 2450140, 3675210, 7350420]

約数ペア:

[(1, 7350420), (2, 3675210), (3, 2450140), (4, 1837605), (5, 1470084), (6, 1225070), (7, 1050060), (10, 735042), (11, 668220), (12, 612535), (14, 525030), (15, 490028), (20, 367521), (21, 350020), (22, 334110), (28, 262515), (30, 245014), (33, 222740), (35, 210012), (37, 198660), (42, 175010), (43, 170940), (44, 167055), (55, 133644), (60, 122507), (66, 111370), (70, 105006), (74, 99330), (77, 95460), (84, 87505), (86, 85470), (105, 70004), (110, 66822), (111, 66220), (129, 56980), (132, 55685), (140, 52503), (148, 49665), (154, 47730), (165, 44548), (172, 42735), (185, 39732), (210, 35002), (215, 34188), (220, 33411), (222, 33110), (231, 31820), (258, 28490), (259, 28380), (301, 24420), (308, 23865), (330, 22274), (370, 19866), (385, 19092), (407, 18060), (420, 17501), (430, 17094), (444, 16555), (462, 15910), (473, 15540), (516, 14245), (518, 14190), (555, 13244), (602, 12210), (645, 11396), (660, 11137), (740, 9933), (770, 9546), (777, 9460), (814, 9030), (860, 8547), (903, 8140), (924, 7955), (946, 7770), (1036, 7095), (1110, 6622), (1155, 6364), (1204, 6105), (1221, 6020), (1290, 5698), (1295, 5676), (1419, 5180), (1505, 4884), (1540, 4773), (1554, 4730), (1591, 4620), (1628, 4515), (1806, 4070), (1892, 3885), (2035, 3612), (2220, 3311), (2310, 3182), (2365, 3108), (2442, 3010), (2580, 2849), (2590, 2838)]