1025310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1877730

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 239, 286, 330, 390, 429, 478, 715, 717, 858, 1195, 1430, 1434, 2145, 2390, 2629, 3107, 3585, 4290, 5258, 6214, 7170, 7887, 9321, 13145, 15535, 15774, 18642, 26290, 31070, 34177, 39435, 46605, 68354, 78870, 93210, 102531, 170885, 205062, 341770, 512655, 1025310]

約数ペア:

[(1, 1025310), (2, 512655), (3, 341770), (5, 205062), (6, 170885), (10, 102531), (11, 93210), (13, 78870), (15, 68354), (22, 46605), (26, 39435), (30, 34177), (33, 31070), (39, 26290), (55, 18642), (65, 15774), (66, 15535), (78, 13145), (110, 9321), (130, 7887), (143, 7170), (165, 6214), (195, 5258), (239, 4290), (286, 3585), (330, 3107), (390, 2629), (429, 2390), (478, 2145), (715, 1434), (717, 1430), (858, 1195)]