199825620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3330427}}^1$

素因数の和:3330439

約数の個数: 24

約数和(自身を含む): 559511904

約数和(自身を除く): 359686284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3330427, 6660854, 9991281, 13321708, 16652135, 19982562, 33304270, 39965124, 49956405, 66608540, 99912810, 199825620]

約数ペア:

[(1, 199825620), (2, 99912810), (3, 66608540), (4, 49956405), (5, 39965124), (6, 33304270), (10, 19982562), (12, 16652135), (15, 13321708), (20, 9991281), (30, 6660854), (60, 3330427)]