73689210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 227082240

約数和(自身を除く): 153393030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 307, 315, 378, 381, 614, 630, 635, 762, 889, 921, 945, 1143, 1270, 1535, 1778, 1842, 1890, 1905, 2149, 2286, 2667, 2763, 3070, 3429, 3810, 4298, 4445, 4605, 5334, 5526, 5715, 6447, 6858, 8001, 8289, 8890, 9210, 10745, 11430, 12894, 13335, 13815, 16002, 16578, 17145, 19341, 21490, 24003, 26670, 27630, 32235, 34290, 38682, 38989, 40005, 41445, 48006, 58023, 64470, 77978, 80010, 82890, 96705, 116046, 116967, 120015, 193410, 194945, 233934, 240030, 272923, 290115, 350901, 389890, 545846, 580230, 584835, 701802, 818769, 1052703, 1169670, 1364615, 1637538, 1754505, 2105406, 2456307, 2729230, 3509010, 4093845, 4912614, 5263515, 7368921, 8187690, 10527030, 12281535, 14737842, 24563070, 36844605, 73689210]

約数ペア:

[(1, 73689210), (2, 36844605), (3, 24563070), (5, 14737842), (6, 12281535), (7, 10527030), (9, 8187690), (10, 7368921), (14, 5263515), (15, 4912614), (18, 4093845), (21, 3509010), (27, 2729230), (30, 2456307), (35, 2105406), (42, 1754505), (45, 1637538), (54, 1364615), (63, 1169670), (70, 1052703), (90, 818769), (105, 701802), (126, 584835), (127, 580230), (135, 545846), (189, 389890), (210, 350901), (254, 290115), (270, 272923), (307, 240030), (315, 233934), (378, 194945), (381, 193410), (614, 120015), (630, 116967), (635, 116046), (762, 96705), (889, 82890), (921, 80010), (945, 77978), (1143, 64470), (1270, 58023), (1535, 48006), (1778, 41445), (1842, 40005), (1890, 38989), (1905, 38682), (2149, 34290), (2286, 32235), (2667, 27630), (2763, 26670), (3070, 24003), (3429, 21490), (3810, 19341), (4298, 17145), (4445, 16578), (4605, 16002), (5334, 13815), (5526, 13335), (5715, 12894), (6447, 11430), (6858, 10745), (8001, 9210), (8289, 8890)]