57789540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{321053}}^1$

素因数の和:321068

約数の個数: 36

約数和(自身を含む): 175295484

約数和(自身を除く): 117505944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321053, 642106, 963159, 1284212, 1605265, 1926318, 2889477, 3210530, 3852636, 4815795, 5778954, 6421060, 9631590, 11557908, 14447385, 19263180, 28894770, 57789540]

約数ペア:

[(1, 57789540), (2, 28894770), (3, 19263180), (4, 14447385), (5, 11557908), (6, 9631590), (9, 6421060), (10, 5778954), (12, 4815795), (15, 3852636), (18, 3210530), (20, 2889477), (30, 1926318), (36, 1605265), (45, 1284212), (60, 963159), (90, 642106), (180, 321053)]