6422969420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1994711}}^1$

素因数の和:1994750

約数の個数: 48

約数和(自身を含む): 16085357568

約数和(自身を除く): 9662388148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 1994711, 3989422, 7978844, 9973555, 13962977, 19947110, 27925954, 39894220, 45878353, 55851908, 69814885, 91756706, 139629770, 183513412, 229391765, 279259540, 321148471, 458783530, 642296942, 917567060, 1284593884, 1605742355, 3211484710, 6422969420]

約数ペア:

[(1, 6422969420), (2, 3211484710), (4, 1605742355), (5, 1284593884), (7, 917567060), (10, 642296942), (14, 458783530), (20, 321148471), (23, 279259540), (28, 229391765), (35, 183513412), (46, 139629770), (70, 91756706), (92, 69814885), (115, 55851908), (140, 45878353), (161, 39894220), (230, 27925954), (322, 19947110), (460, 13962977), (644, 9973555), (805, 7978844), (1610, 3989422), (3220, 1994711)]