2453790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 3476706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 311, 526, 622, 789, 933, 1315, 1555, 1578, 1866, 2630, 3110, 3945, 4665, 7890, 9330, 81793, 163586, 245379, 408965, 490758, 817930, 1226895, 2453790]

約数ペア:

[(1, 2453790), (2, 1226895), (3, 817930), (5, 490758), (6, 408965), (10, 245379), (15, 163586), (30, 81793), (263, 9330), (311, 7890), (526, 4665), (622, 3945), (789, 3110), (933, 2630), (1315, 1866), (1555, 1578)]