69988514

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 118506240

約数和(自身を除く): 48517726

約数列:

[1, 2, 19, 31, 38, 53, 59, 62, 106, 118, 361, 589, 722, 1007, 1121, 1178, 1643, 1829, 2014, 2242, 3127, 3286, 3658, 6254, 11191, 19133, 21299, 22382, 31217, 34751, 38266, 42598, 59413, 62434, 69502, 96937, 118826, 193874, 593123, 660269, 1128847, 1186246, 1320538, 1841803, 2257694, 3683606, 34994257, 69988514]

約数ペア:

[(1, 69988514), (2, 34994257), (19, 3683606), (31, 2257694), (38, 1841803), (53, 1320538), (59, 1186246), (62, 1128847), (106, 660269), (118, 593123), (361, 193874), (589, 118826), (722, 96937), (1007, 69502), (1121, 62434), (1178, 59413), (1643, 42598), (1829, 38266), (2014, 34751), (2242, 31217), (3127, 22382), (3286, 21299), (3658, 19133), (6254, 11191)]