85676820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10273}}^1$

素因数の和:10424

約数の個数: 48

約数和(自身を含む): 241644480

約数和(自身を除く): 155967660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 10273, 20546, 30819, 41092, 51365, 61638, 102730, 123276, 154095, 205460, 308190, 616380, 1427947, 2855894, 4283841, 5711788, 7139735, 8567682, 14279470, 17135364, 21419205, 28558940, 42838410, 85676820]

約数ペア:

[(1, 85676820), (2, 42838410), (3, 28558940), (4, 21419205), (5, 17135364), (6, 14279470), (10, 8567682), (12, 7139735), (15, 5711788), (20, 4283841), (30, 2855894), (60, 1427947), (139, 616380), (278, 308190), (417, 205460), (556, 154095), (695, 123276), (834, 102730), (1390, 61638), (1668, 51365), (2085, 41092), (2780, 30819), (4170, 20546), (8340, 10273)]