16042770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 41909400

約数和(自身を除く): 25866630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 449, 794, 898, 1191, 1347, 1985, 2245, 2382, 2694, 3573, 3970, 4041, 4490, 5955, 6735, 7146, 8082, 11910, 13470, 17865, 20205, 35730, 40410, 178253, 356506, 534759, 891265, 1069518, 1604277, 1782530, 2673795, 3208554, 5347590, 8021385, 16042770]

約数ペア:

[(1, 16042770), (2, 8021385), (3, 5347590), (5, 3208554), (6, 2673795), (9, 1782530), (10, 1604277), (15, 1069518), (18, 891265), (30, 534759), (45, 356506), (90, 178253), (397, 40410), (449, 35730), (794, 20205), (898, 17865), (1191, 13470), (1347, 11910), (1985, 8082), (2245, 7146), (2382, 6735), (2694, 5955), (3573, 4490), (3970, 4041)]