222782930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 426132360

約数和(自身を除く): 203349430

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 457, 914, 1189, 1681, 2285, 2378, 3362, 4570, 5945, 8405, 11890, 13253, 16810, 18737, 26506, 37474, 48749, 66265, 93685, 97498, 132530, 187370, 243745, 487490, 543373, 768217, 1086746, 1536434, 2716865, 3841085, 5433730, 7682170, 22278293, 44556586, 111391465, 222782930]

約数ペア:

[(1, 222782930), (2, 111391465), (5, 44556586), (10, 22278293), (29, 7682170), (41, 5433730), (58, 3841085), (82, 2716865), (145, 1536434), (205, 1086746), (290, 768217), (410, 543373), (457, 487490), (914, 243745), (1189, 187370), (1681, 132530), (2285, 97498), (2378, 93685), (3362, 66265), (4570, 48749), (5945, 37474), (8405, 26506), (11890, 18737), (13253, 16810)]