269533710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{998273}}^1$

素因数の和:998289

約数の個数: 32

約数和(自身を含む): 718757280

約数和(自身を除く): 449223570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 998273, 1996546, 2994819, 4991365, 5989638, 8984457, 9982730, 14974095, 17968914, 26953371, 29948190, 44922285, 53906742, 89844570, 134766855, 269533710]

約数ペア:

[(1, 269533710), (2, 134766855), (3, 89844570), (5, 53906742), (6, 44922285), (9, 29948190), (10, 26953371), (15, 17968914), (18, 14974095), (27, 9982730), (30, 8984457), (45, 5989638), (54, 4991365), (90, 2994819), (135, 1996546), (270, 998273)]