2017353975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 4426383360

約数和(自身を除く): 2409029385

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 25, 35, 39, 47, 57, 65, 75, 91, 95, 105, 133, 141, 175, 195, 235, 247, 273, 285, 325, 329, 331, 399, 455, 475, 525, 611, 665, 705, 741, 893, 975, 987, 993, 1175, 1235, 1365, 1425, 1645, 1655, 1729, 1833, 1995, 2275, 2317, 2679, 3055, 3325, 3525, 3705, 4277, 4303, 4465, 4935, 4965, 5187, 6175, 6251, 6289, 6825, 6951, 8225, 8275, 8645, 9165, 9975, 11585, 11609, 12831, 12909, 13395, 15275, 15557, 18525, 18753, 18867, 21385, 21515, 22325, 24675, 24825, 25935, 30121, 31255, 31445, 34755, 34827, 43225, 44023, 45825, 46671, 57925, 58045, 64155, 64545, 66975, 77785, 81263, 81757, 90363, 93765, 94335, 106925, 107575, 108899, 129675, 132069, 150605, 156275, 157225, 173775, 174135, 202241, 220115, 233355, 243789, 245271, 290225, 295583, 320775, 322725, 326697, 388925, 406315, 408785, 451815, 468825, 471675, 544495, 572299, 606723, 660345, 753025, 870675, 886749, 1011205, 1100575, 1166775, 1218945, 1226355, 1415687, 1477915, 1633485, 1716897, 2031575, 2043925, 2069081, 2259075, 2722475, 2861495, 3033615, 3301725, 3842579, 4247061, 4433745, 5056025, 6094725, 6131775, 6207243, 7078435, 7389575, 8167425, 8584485, 10345405, 11527737, 14307475, 15168075, 19212895, 21235305, 22168725, 26898053, 31036215, 35392175, 42922425, 51727025, 57638685, 80694159, 96064475, 106176525, 134490265, 155181075, 288193425, 403470795, 672451325, 2017353975]

約数ペア:

[(1, 2017353975), (3, 672451325), (5, 403470795), (7, 288193425), (13, 155181075), (15, 134490265), (19, 106176525), (21, 96064475), (25, 80694159), (35, 57638685), (39, 51727025), (47, 42922425), (57, 35392175), (65, 31036215), (75, 26898053), (91, 22168725), (95, 21235305), (105, 19212895), (133, 15168075), (141, 14307475), (175, 11527737), (195, 10345405), (235, 8584485), (247, 8167425), (273, 7389575), (285, 7078435), (325, 6207243), (329, 6131775), (331, 6094725), (399, 5056025), (455, 4433745), (475, 4247061), (525, 3842579), (611, 3301725), (665, 3033615), (705, 2861495), (741, 2722475), (893, 2259075), (975, 2069081), (987, 2043925), (993, 2031575), (1175, 1716897), (1235, 1633485), (1365, 1477915), (1425, 1415687), (1645, 1226355), (1655, 1218945), (1729, 1166775), (1833, 1100575), (1995, 1011205), (2275, 886749), (2317, 870675), (2679, 753025), (3055, 660345), (3325, 606723), (3525, 572299), (3705, 544495), (4277, 471675), (4303, 468825), (4465, 451815), (4935, 408785), (4965, 406315), (5187, 388925), (6175, 326697), (6251, 322725), (6289, 320775), (6825, 295583), (6951, 290225), (8225, 245271), (8275, 243789), (8645, 233355), (9165, 220115), (9975, 202241), (11585, 174135), (11609, 173775), (12831, 157225), (12909, 156275), (13395, 150605), (15275, 132069), (15557, 129675), (18525, 108899), (18753, 107575), (18867, 106925), (21385, 94335), (21515, 93765), (22325, 90363), (24675, 81757), (24825, 81263), (25935, 77785), (30121, 66975), (31255, 64545), (31445, 64155), (34755, 58045), (34827, 57925), (43225, 46671), (44023, 45825)]