634030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 610130

約数列:

[1, 2, 5, 10, 19, 38, 47, 71, 94, 95, 142, 190, 235, 355, 470, 710, 893, 1349, 1786, 2698, 3337, 4465, 6674, 6745, 8930, 13490, 16685, 33370, 63403, 126806, 317015, 634030]

約数ペア:

[(1, 634030), (2, 317015), (5, 126806), (10, 63403), (19, 33370), (38, 16685), (47, 13490), (71, 8930), (94, 6745), (95, 6674), (142, 4465), (190, 3337), (235, 2698), (355, 1786), (470, 1349), (710, 893)]