86516460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{480647}}^1$

素因数の和:480662

約数の個数: 36

約数和(自身を含む): 262433808

約数和(自身を除く): 175917348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 480647, 961294, 1441941, 1922588, 2403235, 2883882, 4325823, 4806470, 5767764, 7209705, 8651646, 9612940, 14419410, 17303292, 21629115, 28838820, 43258230, 86516460]

約数ペア:

[(1, 86516460), (2, 43258230), (3, 28838820), (4, 21629115), (5, 17303292), (6, 14419410), (9, 9612940), (10, 8651646), (12, 7209705), (15, 5767764), (18, 4806470), (20, 4325823), (30, 2883882), (36, 2403235), (45, 1922588), (60, 1441941), (90, 961294), (180, 480647)]