470893605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 989356032

約数和(自身を除く): 518462427

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 53, 65, 69, 91, 105, 115, 159, 161, 195, 265, 273, 283, 299, 345, 371, 455, 483, 689, 795, 805, 849, 897, 1113, 1219, 1365, 1415, 1495, 1855, 1981, 2067, 2093, 2415, 3445, 3657, 3679, 4245, 4485, 4823, 5565, 5943, 6095, 6279, 6509, 8533, 9905, 10335, 10465, 11037, 14469, 14999, 15847, 18285, 18395, 19527, 24115, 25599, 25753, 29715, 31395, 32545, 42665, 44997, 45563, 47541, 55185, 72345, 74995, 77259, 79235, 84617, 97635, 104993, 110929, 127995, 128765, 136689, 194987, 224985, 227815, 237705, 253851, 314979, 332787, 344977, 386295, 423085, 524965, 554645, 584961, 592319, 683445, 974935, 1034931, 1269255, 1364909, 1574895, 1663935, 1724885, 1776957, 2414839, 2924805, 2961595, 4094727, 4484701, 5174655, 6824545, 7244517, 8884785, 12074195, 13454103, 20473635, 22423505, 31392907, 36222585, 67270515, 94178721, 156964535, 470893605]

約数ペア:

[(1, 470893605), (3, 156964535), (5, 94178721), (7, 67270515), (13, 36222585), (15, 31392907), (21, 22423505), (23, 20473635), (35, 13454103), (39, 12074195), (53, 8884785), (65, 7244517), (69, 6824545), (91, 5174655), (105, 4484701), (115, 4094727), (159, 2961595), (161, 2924805), (195, 2414839), (265, 1776957), (273, 1724885), (283, 1663935), (299, 1574895), (345, 1364909), (371, 1269255), (455, 1034931), (483, 974935), (689, 683445), (795, 592319), (805, 584961), (849, 554645), (897, 524965), (1113, 423085), (1219, 386295), (1365, 344977), (1415, 332787), (1495, 314979), (1855, 253851), (1981, 237705), (2067, 227815), (2093, 224985), (2415, 194987), (3445, 136689), (3657, 128765), (3679, 127995), (4245, 110929), (4485, 104993), (4823, 97635), (5565, 84617), (5943, 79235), (6095, 77259), (6279, 74995), (6509, 72345), (8533, 55185), (9905, 47541), (10335, 45563), (10465, 44997), (11037, 42665), (14469, 32545), (14999, 31395), (15847, 29715), (18285, 25753), (18395, 25599), (19527, 24115)]