1784713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5039}}^1\times {\mathrm{5903}}^1$

素因数の和:10954

約数の個数: 48

約数和(自身を含む): 4999034880

約数和(自身を除く): 3214321860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5039, 5903, 10078, 11806, 15117, 17709, 20156, 23612, 25195, 29515, 30234, 35418, 50390, 59030, 60468, 70836, 75585, 88545, 100780, 118060, 151170, 177090, 302340, 354180, 29745217, 59490434, 89235651, 118980868, 148726085, 178471302, 297452170, 356942604, 446178255, 594904340, 892356510, 1784713020]

約数ペア:

[(1, 1784713020), (2, 892356510), (3, 594904340), (4, 446178255), (5, 356942604), (6, 297452170), (10, 178471302), (12, 148726085), (15, 118980868), (20, 89235651), (30, 59490434), (60, 29745217), (5039, 354180), (5903, 302340), (10078, 177090), (11806, 151170), (15117, 118060), (17709, 100780), (20156, 88545), (23612, 75585), (25195, 70836), (29515, 60468), (30234, 59030), (35418, 50390)]