90443290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9431}}^1$

素因数の和:9582

約数の個数: 32

約数和(自身を含む): 187432704

約数和(自身を除く): 96989414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9431, 9590, 18862, 47155, 66017, 94310, 132034, 330085, 660170, 1292047, 2584094, 6460235, 9044329, 12920470, 18088658, 45221645, 90443290]

約数ペア:

[(1, 90443290), (2, 45221645), (5, 18088658), (7, 12920470), (10, 9044329), (14, 6460235), (35, 2584094), (70, 1292047), (137, 660170), (274, 330085), (685, 132034), (959, 94310), (1370, 66017), (1918, 47155), (4795, 18862), (9431, 9590)]