74906460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416147}}^1$

素因数の和:416162

約数の個数: 36

約数和(自身を含む): 227216808

約数和(自身を除く): 152310348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416147, 832294, 1248441, 1664588, 2080735, 2496882, 3745323, 4161470, 4993764, 6242205, 7490646, 8322940, 12484410, 14981292, 18726615, 24968820, 37453230, 74906460]

約数ペア:

[(1, 74906460), (2, 37453230), (3, 24968820), (4, 18726615), (5, 14981292), (6, 12484410), (9, 8322940), (10, 7490646), (12, 6242205), (15, 4993764), (18, 4161470), (20, 3745323), (30, 2496882), (36, 2080735), (45, 1664588), (60, 1248441), (90, 832294), (180, 416147)]