7765140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129419}}^1$

素因数の和:129431

約数の個数: 24

約数和(自身を含む): 21742560

約数和(自身を除く): 13977420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129419, 258838, 388257, 517676, 647095, 776514, 1294190, 1553028, 1941285, 2588380, 3882570, 7765140]

約数ペア:

[(1, 7765140), (2, 3882570), (3, 2588380), (4, 1941285), (5, 1553028), (6, 1294190), (10, 776514), (12, 647095), (15, 517676), (20, 388257), (30, 258838), (60, 129419)]