30158900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1784

約数の個数: 36

約数和(自身を含む): 65829120

約数和(自身を除く): 35670220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1579, 1910, 3158, 3820, 4775, 6316, 7895, 9550, 15790, 19100, 31580, 39475, 78950, 157900, 301589, 603178, 1206356, 1507945, 3015890, 6031780, 7539725, 15079450, 30158900]

約数ペア:

[(1, 30158900), (2, 15079450), (4, 7539725), (5, 6031780), (10, 3015890), (20, 1507945), (25, 1206356), (50, 603178), (100, 301589), (191, 157900), (382, 78950), (764, 39475), (955, 31580), (1579, 19100), (1910, 15790), (3158, 9550), (3820, 7895), (4775, 6316)]