2000611935

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 4582403280

約数和(自身を除く): 2581791345

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 49, 51, 53, 57, 63, 85, 95, 105, 119, 133, 147, 153, 159, 171, 245, 255, 265, 285, 315, 323, 357, 371, 399, 441, 477, 595, 665, 735, 765, 795, 833, 855, 901, 931, 969, 1007, 1071, 1113, 1197, 1615, 1785, 1855, 1995, 2205, 2261, 2385, 2499, 2597, 2703, 2793, 2809, 2907, 3021, 3339, 4165, 4505, 4655, 4845, 5035, 5355, 5565, 5985, 6307, 6783, 7049, 7497, 7791, 8109, 8379, 8427, 9063, 11305, 12495, 12985, 13515, 13965, 14045, 14535, 15105, 15827, 16695, 17119, 18921, 19663, 20349, 21147, 23373, 25281, 31535, 33915, 35245, 37485, 38955, 40545, 41895, 42135, 44149, 45315, 47481, 47753, 49343, 51357, 53371, 56763, 58989, 63441, 79135, 85595, 94605, 98315, 101745, 105735, 116865, 119833, 126405, 132447, 137641, 142443, 143259, 148029, 154071, 160113, 176967, 220745, 237405, 238765, 246715, 256785, 266855, 283815, 294945, 317205, 334271, 359499, 373597, 397341, 412923, 429777, 444087, 480339, 599165, 662235, 688205, 712215, 716295, 740145, 770355, 800565, 838831, 884835, 907307, 1002813, 1078497, 1120791, 1238769, 1671355, 1797495, 1867985, 1986705, 2064615, 2148885, 2220435, 2339897, 2401695, 2516493, 2615179, 2721921, 3008439, 3362373, 4194155, 4536535, 5014065, 5392485, 5603955, 6193845, 6351149, 7019691, 7549479, 7845537, 8165763, 11699485, 12582465, 13075895, 13609605, 15042195, 16811865, 19053447, 21059073, 23536611, 31755745, 35098455, 37747395, 39227685, 40828815, 44458043, 57160341, 95267235, 105295365, 117683055, 133374129, 222290215, 285801705, 400122387, 666870645, 2000611935]

約数ペア:

[(1, 2000611935), (3, 666870645), (5, 400122387), (7, 285801705), (9, 222290215), (15, 133374129), (17, 117683055), (19, 105295365), (21, 95267235), (35, 57160341), (45, 44458043), (49, 40828815), (51, 39227685), (53, 37747395), (57, 35098455), (63, 31755745), (85, 23536611), (95, 21059073), (105, 19053447), (119, 16811865), (133, 15042195), (147, 13609605), (153, 13075895), (159, 12582465), (171, 11699485), (245, 8165763), (255, 7845537), (265, 7549479), (285, 7019691), (315, 6351149), (323, 6193845), (357, 5603955), (371, 5392485), (399, 5014065), (441, 4536535), (477, 4194155), (595, 3362373), (665, 3008439), (735, 2721921), (765, 2615179), (795, 2516493), (833, 2401695), (855, 2339897), (901, 2220435), (931, 2148885), (969, 2064615), (1007, 1986705), (1071, 1867985), (1113, 1797495), (1197, 1671355), (1615, 1238769), (1785, 1120791), (1855, 1078497), (1995, 1002813), (2205, 907307), (2261, 884835), (2385, 838831), (2499, 800565), (2597, 770355), (2703, 740145), (2793, 716295), (2809, 712215), (2907, 688205), (3021, 662235), (3339, 599165), (4165, 480339), (4505, 444087), (4655, 429777), (4845, 412923), (5035, 397341), (5355, 373597), (5565, 359499), (5985, 334271), (6307, 317205), (6783, 294945), (7049, 283815), (7497, 266855), (7791, 256785), (8109, 246715), (8379, 238765), (8427, 237405), (9063, 220745), (11305, 176967), (12495, 160113), (12985, 154071), (13515, 148029), (13965, 143259), (14045, 142443), (14535, 137641), (15105, 132447), (15827, 126405), (16695, 119833), (17119, 116865), (18921, 105735), (19663, 101745), (20349, 98315), (21147, 94605), (23373, 85595), (25281, 79135), (31535, 63441), (33915, 58989), (35245, 56763), (37485, 53371), (38955, 51357), (40545, 49343), (41895, 47753), (42135, 47481), (44149, 45315)]