6861690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 20217600

約数和(自身を除く): 13355910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 239, 261, 290, 319, 330, 435, 478, 495, 522, 638, 717, 870, 957, 990, 1195, 1305, 1434, 1595, 1914, 2151, 2390, 2610, 2629, 2871, 3190, 3585, 4302, 4785, 5258, 5742, 6931, 7170, 7887, 9570, 10755, 13145, 13862, 14355, 15774, 20793, 21510, 23661, 26290, 28710, 34655, 39435, 41586, 47322, 62379, 69310, 76241, 78870, 103965, 118305, 124758, 152482, 207930, 228723, 236610, 311895, 381205, 457446, 623790, 686169, 762410, 1143615, 1372338, 2287230, 3430845, 6861690]

約数ペア:

[(1, 6861690), (2, 3430845), (3, 2287230), (5, 1372338), (6, 1143615), (9, 762410), (10, 686169), (11, 623790), (15, 457446), (18, 381205), (22, 311895), (29, 236610), (30, 228723), (33, 207930), (45, 152482), (55, 124758), (58, 118305), (66, 103965), (87, 78870), (90, 76241), (99, 69310), (110, 62379), (145, 47322), (165, 41586), (174, 39435), (198, 34655), (239, 28710), (261, 26290), (290, 23661), (319, 21510), (330, 20793), (435, 15774), (478, 14355), (495, 13862), (522, 13145), (638, 10755), (717, 9570), (870, 7887), (957, 7170), (990, 6931), (1195, 5742), (1305, 5258), (1434, 4785), (1595, 4302), (1914, 3585), (2151, 3190), (2390, 2871), (2610, 2629)]