27012930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 47498430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 419, 614, 838, 921, 1257, 1535, 1842, 2095, 2149, 2514, 2933, 3070, 4190, 4298, 4605, 5866, 6285, 6447, 8799, 9210, 10745, 12570, 12894, 14665, 17598, 21490, 29330, 32235, 43995, 64470, 87990, 128633, 257266, 385899, 643165, 771798, 900431, 1286330, 1800862, 1929495, 2701293, 3858990, 4502155, 5402586, 9004310, 13506465, 27012930]

約数ペア:

[(1, 27012930), (2, 13506465), (3, 9004310), (5, 5402586), (6, 4502155), (7, 3858990), (10, 2701293), (14, 1929495), (15, 1800862), (21, 1286330), (30, 900431), (35, 771798), (42, 643165), (70, 385899), (105, 257266), (210, 128633), (307, 87990), (419, 64470), (614, 43995), (838, 32235), (921, 29330), (1257, 21490), (1535, 17598), (1842, 14665), (2095, 12894), (2149, 12570), (2514, 10745), (2933, 9210), (3070, 8799), (4190, 6447), (4298, 6285), (4605, 5866)]