2258460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12562

約数の個数: 36

約数和(自身を含む): 6851208

約数和(自身を除く): 4592748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12547, 25094, 37641, 50188, 62735, 75282, 112923, 125470, 150564, 188205, 225846, 250940, 376410, 451692, 564615, 752820, 1129230, 2258460]

約数ペア:

[(1, 2258460), (2, 1129230), (3, 752820), (4, 564615), (5, 451692), (6, 376410), (9, 250940), (10, 225846), (12, 188205), (15, 150564), (18, 125470), (20, 112923), (30, 75282), (36, 62735), (45, 50188), (60, 37641), (90, 25094), (180, 12547)]