30828556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 62995968

約数和(自身を除く): 32167412

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 451, 506, 743, 902, 943, 1012, 1486, 1804, 1886, 2972, 3772, 8173, 10373, 16346, 17089, 20746, 30463, 32692, 34178, 41492, 60926, 68356, 121852, 187979, 335093, 375958, 670186, 700649, 751916, 1340372, 1401298, 2802596, 7707139, 15414278, 30828556]

約数ペア:

[(1, 30828556), (2, 15414278), (4, 7707139), (11, 2802596), (22, 1401298), (23, 1340372), (41, 751916), (44, 700649), (46, 670186), (82, 375958), (92, 335093), (164, 187979), (253, 121852), (451, 68356), (506, 60926), (743, 41492), (902, 34178), (943, 32692), (1012, 30463), (1486, 20746), (1804, 17089), (1886, 16346), (2972, 10373), (3772, 8173)]