265217470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{130649}}^1$

素因数の和:130692

約数の個数: 32

約数和(自身を含む): 564408000

約数和(自身を除く): 299190530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 130649, 261298, 653245, 914543, 1306490, 1829086, 3788821, 4572715, 7577642, 9145430, 18944105, 26521747, 37888210, 53043494, 132608735, 265217470]

約数ペア:

[(1, 265217470), (2, 132608735), (5, 53043494), (7, 37888210), (10, 26521747), (14, 18944105), (29, 9145430), (35, 7577642), (58, 4572715), (70, 3788821), (145, 1829086), (203, 1306490), (290, 914543), (406, 653245), (1015, 261298), (2030, 130649)]