304835310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260543}}^1$

素因数の和:260569

約数の個数: 48

約数和(自身を含む): 853542144

約数和(自身を除く): 548706834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 260543, 521086, 781629, 1302715, 1563258, 2344887, 2605430, 3387059, 3908145, 4689774, 6774118, 7816290, 10161177, 11724435, 16935295, 20322354, 23448870, 30483531, 33870590, 50805885, 60967062, 101611770, 152417655, 304835310]

約数ペア:

[(1, 304835310), (2, 152417655), (3, 101611770), (5, 60967062), (6, 50805885), (9, 33870590), (10, 30483531), (13, 23448870), (15, 20322354), (18, 16935295), (26, 11724435), (30, 10161177), (39, 7816290), (45, 6774118), (65, 4689774), (78, 3908145), (90, 3387059), (117, 2605430), (130, 2344887), (195, 1563258), (234, 1302715), (390, 781629), (585, 521086), (1170, 260543)]