219448770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{42283}}^1$

素因数の和:42466

約数の個数: 32

約数和(自身を含む): 529733952

約数和(自身を除く): 310285182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 42283, 84566, 126849, 211415, 253698, 422830, 634245, 1268490, 7314959, 14629918, 21944877, 36574795, 43889754, 73149590, 109724385, 219448770]

約数ペア:

[(1, 219448770), (2, 109724385), (3, 73149590), (5, 43889754), (6, 36574795), (10, 21944877), (15, 14629918), (30, 7314959), (173, 1268490), (346, 634245), (519, 422830), (865, 253698), (1038, 211415), (1730, 126849), (2595, 84566), (5190, 42283)]