2013085890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{176123}}^1$

素因数の和:176263

約数の個数: 48

約数和(自身を含む): 5275266048

約数和(自身を除く): 3262180158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 176123, 352246, 528369, 880615, 1056738, 1585107, 1761230, 2641845, 3170214, 5283690, 7925535, 15851070, 22367621, 44735242, 67102863, 111838105, 134205726, 201308589, 223676210, 335514315, 402617178, 671028630, 1006542945, 2013085890]

約数ペア:

[(1, 2013085890), (2, 1006542945), (3, 671028630), (5, 402617178), (6, 335514315), (9, 223676210), (10, 201308589), (15, 134205726), (18, 111838105), (30, 67102863), (45, 44735242), (90, 22367621), (127, 15851070), (254, 7925535), (381, 5283690), (635, 3170214), (762, 2641845), (1143, 1761230), (1270, 1585107), (1905, 1056738), (2286, 880615), (3810, 528369), (5715, 352246), (11430, 176123)]