77649330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21391}}^1$

素因数の和:21423

約数の個数: 48

約数和(自身を含む): 204849792

約数和(自身を除く): 127200462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21391, 42782, 64173, 106955, 128346, 213910, 235301, 320865, 470602, 641730, 705903, 1176505, 1411806, 2353010, 2588311, 3529515, 5176622, 7059030, 7764933, 12941555, 15529866, 25883110, 38824665, 77649330]

約数ペア:

[(1, 77649330), (2, 38824665), (3, 25883110), (5, 15529866), (6, 12941555), (10, 7764933), (11, 7059030), (15, 5176622), (22, 3529515), (30, 2588311), (33, 2353010), (55, 1411806), (66, 1176505), (110, 705903), (121, 641730), (165, 470602), (242, 320865), (330, 235301), (363, 213910), (605, 128346), (726, 106955), (1210, 64173), (1815, 42782), (3630, 21391)]