17697465790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{126691}}^1$

素因数の和:126988

約数の個数: 32

約数和(自身を含む): 32519302560

約数和(自身を除く): 14821836770

約数列:

[1, 2, 5, 10, 61, 122, 229, 305, 458, 610, 1145, 2290, 13969, 27938, 69845, 126691, 139690, 253382, 633455, 1266910, 7728151, 15456302, 29012239, 38640755, 58024478, 77281510, 145061195, 290122390, 1769746579, 3539493158, 8848732895, 17697465790]

約数ペア:

[(1, 17697465790), (2, 8848732895), (5, 3539493158), (10, 1769746579), (61, 290122390), (122, 145061195), (229, 77281510), (305, 58024478), (458, 38640755), (610, 29012239), (1145, 15456302), (2290, 7728151), (13969, 1266910), (27938, 633455), (69845, 253382), (126691, 139690)]