86649210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{320923}}^1$

素因数の和:320939

約数の個数: 32

約数和(自身を含む): 231065280

約数和(自身を除く): 144416070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 320923, 641846, 962769, 1604615, 1925538, 2888307, 3209230, 4813845, 5776614, 8664921, 9627690, 14441535, 17329842, 28883070, 43324605, 86649210]

約数ペア:

[(1, 86649210), (2, 43324605), (3, 28883070), (5, 17329842), (6, 14441535), (9, 9627690), (10, 8664921), (15, 5776614), (18, 4813845), (27, 3209230), (30, 2888307), (45, 1925538), (54, 1604615), (90, 962769), (135, 641846), (270, 320923)]