74060820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411449}}^1$

素因数の和:411464

約数の個数: 36

約数和(自身を含む): 224651700

約数和(自身を除く): 150590880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411449, 822898, 1234347, 1645796, 2057245, 2468694, 3703041, 4114490, 4937388, 6171735, 7406082, 8228980, 12343470, 14812164, 18515205, 24686940, 37030410, 74060820]

約数ペア:

[(1, 74060820), (2, 37030410), (3, 24686940), (4, 18515205), (5, 14812164), (6, 12343470), (9, 8228980), (10, 7406082), (12, 6171735), (15, 4937388), (18, 4114490), (20, 3703041), (30, 2468694), (36, 2057245), (45, 1645796), (60, 1234347), (90, 822898), (180, 411449)]