89420790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63419}}^1$

素因数の和:63476

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 129758730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 63419, 126838, 190257, 317095, 380514, 634190, 951285, 1902570, 2980693, 5961386, 8942079, 14903465, 17884158, 29806930, 44710395, 89420790]

約数ペア:

[(1, 89420790), (2, 44710395), (3, 29806930), (5, 17884158), (6, 14903465), (10, 8942079), (15, 5961386), (30, 2980693), (47, 1902570), (94, 951285), (141, 634190), (235, 380514), (282, 317095), (470, 190257), (705, 126838), (1410, 63419)]