57453390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{638371}}^1$

素因数の和:638384

約数の個数: 24

約数和(自身を含む): 149379048

約数和(自身を除く): 91925658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 638371, 1276742, 1915113, 3191855, 3830226, 5745339, 6383710, 9575565, 11490678, 19151130, 28726695, 57453390]

約数ペア:

[(1, 57453390), (2, 28726695), (3, 19151130), (5, 11490678), (6, 9575565), (9, 6383710), (10, 5745339), (15, 3830226), (18, 3191855), (30, 1915113), (45, 1276742), (90, 638371)]