1530961820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{506941}}^1$

素因数の和:507101

約数の個数: 24

約数和(自身を含む): 3236317728

約数和(自身を除く): 1705355908

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 506941, 1013882, 2027764, 2534705, 5069410, 10138820, 76548091, 153096182, 306192364, 382740455, 765480910, 1530961820]

約数ペア:

[(1, 1530961820), (2, 765480910), (4, 382740455), (5, 306192364), (10, 153096182), (20, 76548091), (151, 10138820), (302, 5069410), (604, 2534705), (755, 2027764), (1510, 1013882), (3020, 506941)]