1727370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 4759560

約数和(自身を除く): 3032190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1129, 1530, 2258, 3387, 5645, 6774, 10161, 11290, 16935, 19193, 20322, 33870, 38386, 50805, 57579, 95965, 101610, 115158, 172737, 191930, 287895, 345474, 575790, 863685, 1727370]

約数ペア:

[(1, 1727370), (2, 863685), (3, 575790), (5, 345474), (6, 287895), (9, 191930), (10, 172737), (15, 115158), (17, 101610), (18, 95965), (30, 57579), (34, 50805), (45, 38386), (51, 33870), (85, 20322), (90, 19193), (102, 16935), (153, 11290), (170, 10161), (255, 6774), (306, 5645), (510, 3387), (765, 2258), (1129, 1530)]