238656770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 480332160

約数和(自身を除く): 241675390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 590, 605, 649, 1210, 1298, 3245, 3343, 6490, 6686, 7139, 14278, 16715, 33430, 35695, 36773, 71390, 73546, 183865, 197237, 367730, 394474, 404503, 809006, 986185, 1972370, 2022515, 2169607, 4045030, 4339214, 10848035, 21696070, 23865677, 47731354, 119328385, 238656770]

約数ペア:

[(1, 238656770), (2, 119328385), (5, 47731354), (10, 23865677), (11, 21696070), (22, 10848035), (55, 4339214), (59, 4045030), (110, 2169607), (118, 2022515), (121, 1972370), (242, 986185), (295, 809006), (590, 404503), (605, 394474), (649, 367730), (1210, 197237), (1298, 183865), (3245, 73546), (3343, 71390), (6490, 36773), (6686, 35695), (7139, 33430), (14278, 16715)]