977143860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70501}}^1$

素因数の和:70534

約数の個数: 144

約数和(自身を含む): 3695432832

約数和(自身を除く): 2718288972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 70501, 141002, 211503, 282004, 352505, 423006, 493507, 634509, 705010, 775511, 846012, 987014, 1057515, 1269018, 1410020, 1480521, 1551022, 1974028, 2115030, 2326533, 2467535, 2538036, 2961042, 3102044, 3172545, 3877555, 4230060, 4441563, 4653066, 4935070, 5428577, 5922084, 6345090, 6979599, 7402605, 7755110, 8883126, 9306132, 9870140, 10857154, 11632665, 12690180, 13959198, 14805210, 15510220, 16285731, 17766252, 21714308, 22207815, 23265330, 27142885, 27918396, 29610420, 32571462, 34897995, 44415630, 46530660, 48857193, 54285770, 65142924, 69795990, 81428655, 88831260, 97714386, 108571540, 139591980, 162857310, 195428772, 244285965, 325714620, 488571930, 977143860]

約数ペア:

[(1, 977143860), (2, 488571930), (3, 325714620), (4, 244285965), (5, 195428772), (6, 162857310), (7, 139591980), (9, 108571540), (10, 97714386), (11, 88831260), (12, 81428655), (14, 69795990), (15, 65142924), (18, 54285770), (20, 48857193), (21, 46530660), (22, 44415630), (28, 34897995), (30, 32571462), (33, 29610420), (35, 27918396), (36, 27142885), (42, 23265330), (44, 22207815), (45, 21714308), (55, 17766252), (60, 16285731), (63, 15510220), (66, 14805210), (70, 13959198), (77, 12690180), (84, 11632665), (90, 10857154), (99, 9870140), (105, 9306132), (110, 8883126), (126, 7755110), (132, 7402605), (140, 6979599), (154, 6345090), (165, 5922084), (180, 5428577), (198, 4935070), (210, 4653066), (220, 4441563), (231, 4230060), (252, 3877555), (308, 3172545), (315, 3102044), (330, 2961042), (385, 2538036), (396, 2467535), (420, 2326533), (462, 2115030), (495, 1974028), (630, 1551022), (660, 1480521), (693, 1410020), (770, 1269018), (924, 1057515), (990, 987014), (1155, 846012), (1260, 775511), (1386, 705010), (1540, 634509), (1980, 493507), (2310, 423006), (2772, 352505), (3465, 282004), (4620, 211503), (6930, 141002), (13860, 70501)]