30674974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 51601536

約数和(自身を除く): 20926562

約数列:

[1, 2, 11, 22, 83, 107, 157, 166, 214, 314, 913, 1177, 1727, 1826, 2354, 3454, 8881, 13031, 16799, 17762, 26062, 33598, 97691, 143341, 184789, 195382, 286682, 369578, 1394317, 2788634, 15337487, 30674974]

約数ペア:

[(1, 30674974), (2, 15337487), (11, 2788634), (22, 1394317), (83, 369578), (107, 286682), (157, 195382), (166, 184789), (214, 143341), (314, 97691), (913, 33598), (1177, 26062), (1727, 17762), (1826, 16799), (2354, 13031), (3454, 8881)]