2070138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 4939776

約数和(自身を除く): 2869638

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2143, 4286, 6429, 12858, 15001, 30002, 45003, 49289, 90006, 98578, 147867, 295734, 345023, 690046, 1035069, 2070138]

約数ペア:

[(1, 2070138), (2, 1035069), (3, 690046), (6, 345023), (7, 295734), (14, 147867), (21, 98578), (23, 90006), (42, 49289), (46, 45003), (69, 30002), (138, 15001), (161, 12858), (322, 6429), (483, 4286), (966, 2143)]