8920781130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{148457}}^1$

素因数の和:150470

約数の個数: 32

約数和(自身を含む): 21420707904

約数和(自身を除く): 12499926774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2003, 4006, 6009, 10015, 12018, 20030, 30045, 60090, 148457, 296914, 445371, 742285, 890742, 1484570, 2226855, 4453710, 297359371, 594718742, 892078113, 1486796855, 1784156226, 2973593710, 4460390565, 8920781130]

約数ペア:

[(1, 8920781130), (2, 4460390565), (3, 2973593710), (5, 1784156226), (6, 1486796855), (10, 892078113), (15, 594718742), (30, 297359371), (2003, 4453710), (4006, 2226855), (6009, 1484570), (10015, 890742), (12018, 742285), (20030, 445371), (30045, 296914), (60090, 148457)]