74048220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411379}}^1$

素因数の和:411394

約数の個数: 36

約数和(自身を含む): 224613480

約数和(自身を除く): 150565260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411379, 822758, 1234137, 1645516, 2056895, 2468274, 3702411, 4113790, 4936548, 6170685, 7404822, 8227580, 12341370, 14809644, 18512055, 24682740, 37024110, 74048220]

約数ペア:

[(1, 74048220), (2, 37024110), (3, 24682740), (4, 18512055), (5, 14809644), (6, 12341370), (9, 8227580), (10, 7404822), (12, 6170685), (15, 4936548), (18, 4113790), (20, 3702411), (30, 2468274), (36, 2056895), (45, 1645516), (60, 1234137), (90, 822758), (180, 411379)]