4289630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 8242560

約数和(自身を除く): 3952930

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 211, 214, 422, 535, 1055, 1070, 2033, 2110, 4009, 4066, 8018, 10165, 20045, 20330, 22577, 40090, 45154, 112885, 225770, 428963, 857926, 2144815, 4289630]

約数ペア:

[(1, 4289630), (2, 2144815), (5, 857926), (10, 428963), (19, 225770), (38, 112885), (95, 45154), (107, 40090), (190, 22577), (211, 20330), (214, 20045), (422, 10165), (535, 8018), (1055, 4066), (1070, 4009), (2033, 2110)]