2419270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3179450

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 107, 119, 133, 170, 190, 214, 238, 266, 323, 535, 595, 646, 665, 749, 1070, 1190, 1330, 1498, 1615, 1819, 2033, 2261, 3230, 3638, 3745, 4066, 4522, 7490, 9095, 10165, 11305, 12733, 14231, 18190, 20330, 22610, 25466, 28462, 34561, 63665, 69122, 71155, 127330, 142310, 172805, 241927, 345610, 483854, 1209635, 2419270]

約数ペア:

[(1, 2419270), (2, 1209635), (5, 483854), (7, 345610), (10, 241927), (14, 172805), (17, 142310), (19, 127330), (34, 71155), (35, 69122), (38, 63665), (70, 34561), (85, 28462), (95, 25466), (107, 22610), (119, 20330), (133, 18190), (170, 14231), (190, 12733), (214, 11305), (238, 10165), (266, 9095), (323, 7490), (535, 4522), (595, 4066), (646, 3745), (665, 3638), (749, 3230), (1070, 2261), (1190, 2033), (1330, 1819), (1498, 1615)]