11718540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21701}}^1$

素因数の和:21719

約数の個数: 48

約数和(自身を含む): 36459360

約数和(自身を除く): 24740820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21701, 43402, 65103, 86804, 108505, 130206, 195309, 217010, 260412, 325515, 390618, 434020, 585927, 651030, 781236, 976545, 1171854, 1302060, 1953090, 2343708, 2929635, 3906180, 5859270, 11718540]

約数ペア:

[(1, 11718540), (2, 5859270), (3, 3906180), (4, 2929635), (5, 2343708), (6, 1953090), (9, 1302060), (10, 1171854), (12, 976545), (15, 781236), (18, 651030), (20, 585927), (27, 434020), (30, 390618), (36, 325515), (45, 260412), (54, 217010), (60, 195309), (90, 130206), (108, 108505), (135, 86804), (180, 65103), (270, 43402), (540, 21701)]