77343390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{286457}}^1$

素因数の和:286473

約数の個数: 32

約数和(自身を含む): 206249760

約数和(自身を除く): 128906370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 286457, 572914, 859371, 1432285, 1718742, 2578113, 2864570, 4296855, 5156226, 7734339, 8593710, 12890565, 15468678, 25781130, 38671695, 77343390]

約数ペア:

[(1, 77343390), (2, 38671695), (3, 25781130), (5, 15468678), (6, 12890565), (9, 8593710), (10, 7734339), (15, 5156226), (18, 4296855), (27, 2864570), (30, 2578113), (45, 1718742), (54, 1432285), (90, 859371), (135, 572914), (270, 286457)]