12750031890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7456159}}^1$

素因数の和:7456191

約数の個数: 48

約数和(自身を含む): 34894828800

約数和(自身を除く): 22144796910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7456159, 14912318, 22368477, 37280795, 44736954, 67105431, 74561590, 111842385, 134210862, 141667021, 223684770, 283334042, 335527155, 425001063, 671054310, 708335105, 850002126, 1275003189, 1416670210, 2125005315, 2550006378, 4250010630, 6375015945, 12750031890]

約数ペア:

[(1, 12750031890), (2, 6375015945), (3, 4250010630), (5, 2550006378), (6, 2125005315), (9, 1416670210), (10, 1275003189), (15, 850002126), (18, 708335105), (19, 671054310), (30, 425001063), (38, 335527155), (45, 283334042), (57, 223684770), (90, 141667021), (95, 134210862), (114, 111842385), (171, 74561590), (190, 67105431), (285, 44736954), (342, 37280795), (570, 22368477), (855, 14912318), (1710, 7456159)]