270476310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{693529}}^1$

素因数の和:693552

約数の個数: 32

約数和(自身を含む): 699078240

約数和(自身を除く): 428601930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 693529, 1387058, 2080587, 3467645, 4161174, 6935290, 9015877, 10402935, 18031754, 20805870, 27047631, 45079385, 54095262, 90158770, 135238155, 270476310]

約数ペア:

[(1, 270476310), (2, 135238155), (3, 90158770), (5, 54095262), (6, 45079385), (10, 27047631), (13, 20805870), (15, 18031754), (26, 10402935), (30, 9015877), (39, 6935290), (65, 4161174), (78, 3467645), (130, 2080587), (195, 1387058), (390, 693529)]