30388292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 60201792

約数和(自身を除く): 29813500

約数列:

[1, 2, 4, 11, 22, 44, 53, 83, 106, 157, 166, 212, 314, 332, 583, 628, 913, 1166, 1727, 1826, 2332, 3454, 3652, 4399, 6908, 8321, 8798, 13031, 16642, 17596, 26062, 33284, 48389, 52124, 91531, 96778, 143341, 183062, 193556, 286682, 366124, 573364, 690643, 1381286, 2762572, 7597073, 15194146, 30388292]

約数ペア:

[(1, 30388292), (2, 15194146), (4, 7597073), (11, 2762572), (22, 1381286), (44, 690643), (53, 573364), (83, 366124), (106, 286682), (157, 193556), (166, 183062), (212, 143341), (314, 96778), (332, 91531), (583, 52124), (628, 48389), (913, 33284), (1166, 26062), (1727, 17596), (1826, 16642), (2332, 13031), (3454, 8798), (3652, 8321), (4399, 6908)]