311492070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2543}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 810793152

約数和(自身を除く): 499301082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1361, 2543, 2722, 4083, 5086, 6805, 7629, 8166, 12249, 12715, 13610, 15258, 20415, 22887, 24498, 25430, 38145, 40830, 45774, 61245, 76290, 114435, 122490, 228870, 3461023, 6922046, 10383069, 17305115, 20766138, 31149207, 34610230, 51915345, 62298414, 103830690, 155746035, 311492070]

約数ペア:

[(1, 311492070), (2, 155746035), (3, 103830690), (5, 62298414), (6, 51915345), (9, 34610230), (10, 31149207), (15, 20766138), (18, 17305115), (30, 10383069), (45, 6922046), (90, 3461023), (1361, 228870), (2543, 122490), (2722, 114435), (4083, 76290), (5086, 61245), (6805, 45774), (7629, 40830), (8166, 38145), (12249, 25430), (12715, 24498), (13610, 22887), (15258, 20415)]