80363070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297641}}^1$

素因数の和:297657

約数の個数: 32

約数和(自身を含む): 214302240

約数和(自身を除く): 133939170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297641, 595282, 892923, 1488205, 1785846, 2678769, 2976410, 4464615, 5357538, 8036307, 8929230, 13393845, 16072614, 26787690, 40181535, 80363070]

約数ペア:

[(1, 80363070), (2, 40181535), (3, 26787690), (5, 16072614), (6, 13393845), (9, 8929230), (10, 8036307), (15, 5357538), (18, 4464615), (27, 2976410), (30, 2678769), (45, 1785846), (54, 1488205), (90, 892923), (135, 595282), (270, 297641)]