305142060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 890285760

約数和(自身を除く): 585143700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 157, 174, 290, 314, 348, 435, 471, 580, 628, 785, 870, 942, 1117, 1570, 1740, 1884, 2234, 2355, 3140, 3351, 4468, 4553, 4710, 5585, 6702, 9106, 9420, 11170, 13404, 13659, 16755, 18212, 22340, 22765, 27318, 32393, 33510, 45530, 54636, 64786, 67020, 68295, 91060, 97179, 129572, 136590, 161965, 175369, 194358, 273180, 323930, 350738, 388716, 485895, 526107, 647860, 701476, 876845, 971790, 1052214, 1753690, 1943580, 2104428, 2630535, 3507380, 5085701, 5261070, 10171402, 10522140, 15257103, 20342804, 25428505, 30514206, 50857010, 61028412, 76285515, 101714020, 152571030, 305142060]

約数ペア:

[(1, 305142060), (2, 152571030), (3, 101714020), (4, 76285515), (5, 61028412), (6, 50857010), (10, 30514206), (12, 25428505), (15, 20342804), (20, 15257103), (29, 10522140), (30, 10171402), (58, 5261070), (60, 5085701), (87, 3507380), (116, 2630535), (145, 2104428), (157, 1943580), (174, 1753690), (290, 1052214), (314, 971790), (348, 876845), (435, 701476), (471, 647860), (580, 526107), (628, 485895), (785, 388716), (870, 350738), (942, 323930), (1117, 273180), (1570, 194358), (1740, 175369), (1884, 161965), (2234, 136590), (2355, 129572), (3140, 97179), (3351, 91060), (4468, 68295), (4553, 67020), (4710, 64786), (5585, 54636), (6702, 45530), (9106, 33510), (9420, 32393), (11170, 27318), (13404, 22765), (13659, 22340), (16755, 18212)]