1566172090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 3628592640

約数和(自身を除く): 2062420550

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 113, 119, 133, 170, 190, 226, 238, 266, 323, 565, 595, 613, 646, 665, 791, 1130, 1190, 1226, 1330, 1582, 1615, 1921, 2147, 2261, 3065, 3230, 3842, 3955, 4291, 4294, 4522, 6130, 7910, 8582, 9605, 10421, 10735, 11305, 11647, 13447, 15029, 19210, 20842, 21455, 21470, 22610, 23294, 26894, 30058, 36499, 42910, 52105, 58235, 67235, 69269, 72947, 72998, 75145, 81529, 104210, 116470, 134470, 138538, 145894, 150290, 163058, 182495, 197999, 255493, 346345, 364735, 364990, 395998, 407645, 484883, 510986, 692690, 729470, 815290, 969766, 989995, 1177573, 1277465, 1316111, 1385993, 1979990, 2355146, 2424415, 2554930, 2632222, 2771986, 4848830, 5887865, 6580555, 6929965, 8243011, 9212777, 11775730, 13161110, 13859930, 16486022, 18425554, 22373887, 41215055, 44747774, 46063885, 82430110, 92127770, 111869435, 156617209, 223738870, 313234418, 783086045, 1566172090]

約数ペア:

[(1, 1566172090), (2, 783086045), (5, 313234418), (7, 223738870), (10, 156617209), (14, 111869435), (17, 92127770), (19, 82430110), (34, 46063885), (35, 44747774), (38, 41215055), (70, 22373887), (85, 18425554), (95, 16486022), (113, 13859930), (119, 13161110), (133, 11775730), (170, 9212777), (190, 8243011), (226, 6929965), (238, 6580555), (266, 5887865), (323, 4848830), (565, 2771986), (595, 2632222), (613, 2554930), (646, 2424415), (665, 2355146), (791, 1979990), (1130, 1385993), (1190, 1316111), (1226, 1277465), (1330, 1177573), (1582, 989995), (1615, 969766), (1921, 815290), (2147, 729470), (2261, 692690), (3065, 510986), (3230, 484883), (3842, 407645), (3955, 395998), (4291, 364990), (4294, 364735), (4522, 346345), (6130, 255493), (7910, 197999), (8582, 182495), (9605, 163058), (10421, 150290), (10735, 145894), (11305, 138538), (11647, 134470), (13447, 116470), (15029, 104210), (19210, 81529), (20842, 75145), (21455, 72998), (21470, 72947), (22610, 69269), (23294, 67235), (26894, 58235), (30058, 52105), (36499, 42910)]