139319670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 383556096

約数和(自身を除く): 244236426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 2161, 3070, 4298, 4322, 4605, 6447, 6483, 9210, 10745, 10805, 12894, 12966, 15127, 21490, 21610, 30254, 32235, 32415, 45381, 64470, 64830, 75635, 90762, 151270, 226905, 453810, 663427, 1326854, 1990281, 3317135, 3980562, 4643989, 6634270, 9287978, 9951405, 13931967, 19902810, 23219945, 27863934, 46439890, 69659835, 139319670]

約数ペア:

[(1, 139319670), (2, 69659835), (3, 46439890), (5, 27863934), (6, 23219945), (7, 19902810), (10, 13931967), (14, 9951405), (15, 9287978), (21, 6634270), (30, 4643989), (35, 3980562), (42, 3317135), (70, 1990281), (105, 1326854), (210, 663427), (307, 453810), (614, 226905), (921, 151270), (1535, 90762), (1842, 75635), (2149, 64830), (2161, 64470), (3070, 45381), (4298, 32415), (4322, 32235), (4605, 30254), (6447, 21610), (6483, 21490), (9210, 15127), (10745, 12966), (10805, 12894)]