1131567390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{15277}}^1$

素因数の和:16113

約数の個数: 48

約数和(自身を含む): 2945842848

約数和(自身を除く): 1814275458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 2469, 4115, 4938, 7407, 8230, 12345, 14814, 15277, 24690, 30554, 37035, 45831, 74070, 76385, 91662, 137493, 152770, 229155, 274986, 458310, 687465, 1374930, 12572971, 25145942, 37718913, 62864855, 75437826, 113156739, 125729710, 188594565, 226313478, 377189130, 565783695, 1131567390]

約数ペア:

[(1, 1131567390), (2, 565783695), (3, 377189130), (5, 226313478), (6, 188594565), (9, 125729710), (10, 113156739), (15, 75437826), (18, 62864855), (30, 37718913), (45, 25145942), (90, 12572971), (823, 1374930), (1646, 687465), (2469, 458310), (4115, 274986), (4938, 229155), (7407, 152770), (8230, 137493), (12345, 91662), (14814, 76385), (15277, 74070), (24690, 45831), (30554, 37035)]