11538810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 31042440

約数和(自身を除く): 19503630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4421, 8842, 13263, 22105, 26526, 39789, 44210, 66315, 79578, 128209, 132630, 198945, 256418, 384627, 397890, 641045, 769254, 1153881, 1282090, 1923135, 2307762, 3846270, 5769405, 11538810]

約数ペア:

[(1, 11538810), (2, 5769405), (3, 3846270), (5, 2307762), (6, 1923135), (9, 1282090), (10, 1153881), (15, 769254), (18, 641045), (29, 397890), (30, 384627), (45, 256418), (58, 198945), (87, 132630), (90, 128209), (145, 79578), (174, 66315), (261, 44210), (290, 39789), (435, 26526), (522, 22105), (870, 13263), (1305, 8842), (2610, 4421)]