2003070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 3015042

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2903, 5806, 8709, 14515, 17418, 29030, 43545, 66769, 87090, 133538, 200307, 333845, 400614, 667690, 1001535, 2003070]

約数ペア:

[(1, 2003070), (2, 1001535), (3, 667690), (5, 400614), (6, 333845), (10, 200307), (15, 133538), (23, 87090), (30, 66769), (46, 43545), (69, 29030), (115, 17418), (138, 14515), (230, 8709), (345, 5806), (690, 2903)]