2000296890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{322109}}^1$

素因数の和:322148

約数の個数: 64

約数和(自身を含む): 5566060800

約数和(自身を除く): 3565763910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 322109, 644218, 966327, 1610545, 1932654, 2898981, 3221090, 4831635, 5797962, 7408507, 8696943, 9663270, 14494905, 14817014, 17393886, 22225521, 28989810, 37042535, 43484715, 44451042, 66676563, 74085070, 86969430, 111127605, 133353126, 200029689, 222255210, 333382815, 400059378, 666765630, 1000148445, 2000296890]

約数ペア:

[(1, 2000296890), (2, 1000148445), (3, 666765630), (5, 400059378), (6, 333382815), (9, 222255210), (10, 200029689), (15, 133353126), (18, 111127605), (23, 86969430), (27, 74085070), (30, 66676563), (45, 44451042), (46, 43484715), (54, 37042535), (69, 28989810), (90, 22225521), (115, 17393886), (135, 14817014), (138, 14494905), (207, 9663270), (230, 8696943), (270, 7408507), (345, 5797962), (414, 4831635), (621, 3221090), (690, 2898981), (1035, 1932654), (1242, 1610545), (2070, 966327), (3105, 644218), (6210, 322109)]