85454220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1424237}}^1$

素因数の和:1424249

約数の個数: 24

約数和(自身を含む): 239271984

約数和(自身を除く): 153817764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1424237, 2848474, 4272711, 5696948, 7121185, 8545422, 14242370, 17090844, 21363555, 28484740, 42727110, 85454220]

約数ペア:

[(1, 85454220), (2, 42727110), (3, 28484740), (4, 21363555), (5, 17090844), (6, 14242370), (10, 8545422), (12, 7121185), (15, 5696948), (20, 4272711), (30, 2848474), (60, 1424237)]