42519180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 96

約数和(自身を含む): 135571968

約数和(自身を除く): 93052788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 2801, 3036, 3795, 5060, 5602, 7590, 8403, 11204, 14005, 15180, 16806, 28010, 30811, 33612, 42015, 56020, 61622, 64423, 84030, 92433, 123244, 128846, 154055, 168060, 184866, 193269, 257692, 308110, 322115, 369732, 386538, 462165, 616220, 644230, 708653, 773076, 924330, 966345, 1288460, 1417306, 1848660, 1932690, 2125959, 2834612, 3543265, 3865380, 4251918, 7086530, 8503836, 10629795, 14173060, 21259590, 42519180]

約数ペア:

[(1, 42519180), (2, 21259590), (3, 14173060), (4, 10629795), (5, 8503836), (6, 7086530), (10, 4251918), (11, 3865380), (12, 3543265), (15, 2834612), (20, 2125959), (22, 1932690), (23, 1848660), (30, 1417306), (33, 1288460), (44, 966345), (46, 924330), (55, 773076), (60, 708653), (66, 644230), (69, 616220), (92, 462165), (110, 386538), (115, 369732), (132, 322115), (138, 308110), (165, 257692), (220, 193269), (230, 184866), (253, 168060), (276, 154055), (330, 128846), (345, 123244), (460, 92433), (506, 84030), (660, 64423), (690, 61622), (759, 56020), (1012, 42015), (1265, 33612), (1380, 30811), (1518, 28010), (2530, 16806), (2801, 15180), (3036, 14005), (3795, 11204), (5060, 8403), (5602, 7590)]