74771270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3357

約数の個数: 64

約数和(自身を含む): 171486720

約数和(自身を除く): 96715450

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 3307, 4522, 6614, 11305, 16535, 22610, 23149, 33070, 46298, 56219, 62833, 112438, 115745, 125666, 231490, 281095, 314165, 393533, 439831, 562190, 628330, 787066, 879662, 1068161, 1967665, 2136322, 2199155, 3935330, 4398310, 5340805, 7477127, 10681610, 14954254, 37385635, 74771270]

約数ペア:

[(1, 74771270), (2, 37385635), (5, 14954254), (7, 10681610), (10, 7477127), (14, 5340805), (17, 4398310), (19, 3935330), (34, 2199155), (35, 2136322), (38, 1967665), (70, 1068161), (85, 879662), (95, 787066), (119, 628330), (133, 562190), (170, 439831), (190, 393533), (238, 314165), (266, 281095), (323, 231490), (595, 125666), (646, 115745), (665, 112438), (1190, 62833), (1330, 56219), (1615, 46298), (2261, 33070), (3230, 23149), (3307, 22610), (4522, 16535), (6614, 11305)]