30517392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20551

約数の個数: 40

約数和(自身を含む): 81383680

約数和(自身を除く): 50866288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20509, 41018, 61527, 82036, 123054, 164072, 246108, 328144, 492216, 635779, 984432, 1271558, 1907337, 2543116, 3814674, 5086232, 7629348, 10172464, 15258696, 30517392]

約数ペア:

[(1, 30517392), (2, 15258696), (3, 10172464), (4, 7629348), (6, 5086232), (8, 3814674), (12, 2543116), (16, 1907337), (24, 1271558), (31, 984432), (48, 635779), (62, 492216), (93, 328144), (124, 246108), (186, 164072), (248, 123054), (372, 82036), (496, 61527), (744, 41018), (1488, 20509)]