8955420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149257}}^1$

素因数の和:149269

約数の個数: 24

約数和(自身を含む): 25075344

約数和(自身を除く): 16119924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149257, 298514, 447771, 597028, 746285, 895542, 1492570, 1791084, 2238855, 2985140, 4477710, 8955420]

約数ペア:

[(1, 8955420), (2, 4477710), (3, 2985140), (4, 2238855), (5, 1791084), (6, 1492570), (10, 895542), (12, 746285), (15, 597028), (20, 447771), (30, 298514), (60, 149257)]