2017705890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7369}}^1\times {\mathrm{9127}}^1$

素因数の和:16506

約数の個数: 32

約数和(自身を含む): 4843681920

約数和(自身を除く): 2825976030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7369, 9127, 14738, 18254, 22107, 27381, 36845, 44214, 45635, 54762, 73690, 91270, 110535, 136905, 221070, 273810, 67256863, 134513726, 201770589, 336284315, 403541178, 672568630, 1008852945, 2017705890]

約数ペア:

[(1, 2017705890), (2, 1008852945), (3, 672568630), (5, 403541178), (6, 336284315), (10, 201770589), (15, 134513726), (30, 67256863), (7369, 273810), (9127, 221070), (14738, 136905), (18254, 110535), (22107, 91270), (27381, 73690), (36845, 54762), (44214, 45635)]