27644310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 72146880

約数和(自身を除く): 44502570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 751, 818, 1227, 1502, 2045, 2253, 2454, 3681, 3755, 4090, 4506, 6135, 6759, 7362, 7510, 11265, 12270, 13518, 18405, 22530, 33795, 36810, 67590, 307159, 614318, 921477, 1535795, 1842954, 2764431, 3071590, 4607385, 5528862, 9214770, 13822155, 27644310]

約数ペア:

[(1, 27644310), (2, 13822155), (3, 9214770), (5, 5528862), (6, 4607385), (9, 3071590), (10, 2764431), (15, 1842954), (18, 1535795), (30, 921477), (45, 614318), (90, 307159), (409, 67590), (751, 36810), (818, 33795), (1227, 22530), (1502, 18405), (2045, 13518), (2253, 12270), (2454, 11265), (3681, 7510), (3755, 7362), (4090, 6759), (4506, 6135)]