61889860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{182029}}^1$

素因数の和:182055

約数の個数: 24

約数和(自身を含む): 137614680

約数和(自身を除く): 75724820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 182029, 364058, 728116, 910145, 1820290, 3094493, 3640580, 6188986, 12377972, 15472465, 30944930, 61889860]

約数ペア:

[(1, 61889860), (2, 30944930), (4, 15472465), (5, 12377972), (10, 6188986), (17, 3640580), (20, 3094493), (34, 1820290), (68, 910145), (85, 728116), (170, 364058), (340, 182029)]