71931180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198853}}^1$

素因数の和:1198865

約数の個数: 24

約数和(自身を含む): 201407472

約数和(自身を除く): 129476292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198853, 2397706, 3596559, 4795412, 5994265, 7193118, 11988530, 14386236, 17982795, 23977060, 35965590, 71931180]

約数ペア:

[(1, 71931180), (2, 35965590), (3, 23977060), (4, 17982795), (5, 14386236), (6, 11988530), (10, 7193118), (12, 5994265), (15, 4795412), (20, 3596559), (30, 2397706), (60, 1198853)]