205764210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 564071040

約数和(自身を除く): 358306830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 107, 115, 138, 207, 214, 230, 321, 345, 414, 535, 642, 690, 929, 963, 1035, 1070, 1605, 1858, 1926, 2070, 2461, 2787, 3210, 4645, 4815, 4922, 5574, 7383, 8361, 9290, 9630, 12305, 13935, 14766, 16722, 21367, 22149, 24610, 27870, 36915, 41805, 42734, 44298, 64101, 73830, 83610, 99403, 106835, 110745, 128202, 192303, 198806, 213670, 221490, 298209, 320505, 384606, 497015, 596418, 641010, 894627, 961515, 994030, 1491045, 1789254, 1923030, 2286269, 2982090, 4473135, 4572538, 6858807, 8946270, 11431345, 13717614, 20576421, 22862690, 34294035, 41152842, 68588070, 102882105, 205764210]

約数ペア:

[(1, 205764210), (2, 102882105), (3, 68588070), (5, 41152842), (6, 34294035), (9, 22862690), (10, 20576421), (15, 13717614), (18, 11431345), (23, 8946270), (30, 6858807), (45, 4572538), (46, 4473135), (69, 2982090), (90, 2286269), (107, 1923030), (115, 1789254), (138, 1491045), (207, 994030), (214, 961515), (230, 894627), (321, 641010), (345, 596418), (414, 497015), (535, 384606), (642, 320505), (690, 298209), (929, 221490), (963, 213670), (1035, 198806), (1070, 192303), (1605, 128202), (1858, 110745), (1926, 106835), (2070, 99403), (2461, 83610), (2787, 73830), (3210, 64101), (4645, 44298), (4815, 42734), (4922, 41805), (5574, 36915), (7383, 27870), (8361, 24610), (9290, 22149), (9630, 21367), (12305, 16722), (13935, 14766)]