249179092990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{14323}}^1$

素因数の和:14737

約数の個数: 64

約数和(自身を含む): 461127375360

約数和(自身を除く): 211948282370

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 229, 355, 458, 535, 710, 1070, 1145, 2290, 7597, 14323, 15194, 16259, 24503, 28646, 32518, 37985, 49006, 71615, 75970, 81295, 122515, 143230, 162590, 245030, 1016933, 1532561, 1739713, 2033866, 3065122, 3279967, 3479426, 5084665, 6559934, 7662805, 8698565, 10169330, 15325610, 16399835, 17397130, 32799670, 108811831, 217623662, 232877657, 350956469, 465755314, 544059155, 701912938, 1088118310, 1164388285, 1754782345, 2328776570, 3509564690, 24917909299, 49835818598, 124589546495, 249179092990]

約数ペア:

[(1, 249179092990), (2, 124589546495), (5, 49835818598), (10, 24917909299), (71, 3509564690), (107, 2328776570), (142, 1754782345), (214, 1164388285), (229, 1088118310), (355, 701912938), (458, 544059155), (535, 465755314), (710, 350956469), (1070, 232877657), (1145, 217623662), (2290, 108811831), (7597, 32799670), (14323, 17397130), (15194, 16399835), (16259, 15325610), (24503, 10169330), (28646, 8698565), (32518, 7662805), (37985, 6559934), (49006, 5084665), (71615, 3479426), (75970, 3279967), (81295, 3065122), (122515, 2033866), (143230, 1739713), (162590, 1532561), (245030, 1016933)]