30563988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 88296768

約数和(自身を除く): 57732780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2153, 2366, 3549, 4306, 4732, 6459, 7098, 8612, 12918, 14196, 15071, 25836, 27989, 30142, 45213, 55978, 60284, 83967, 90426, 111956, 167934, 180852, 195923, 335868, 363857, 391846, 587769, 727714, 783692, 1091571, 1175538, 1455428, 2183142, 2351076, 2546999, 4366284, 5093998, 7640997, 10187996, 15281994, 30563988]

約数ペア:

[(1, 30563988), (2, 15281994), (3, 10187996), (4, 7640997), (6, 5093998), (7, 4366284), (12, 2546999), (13, 2351076), (14, 2183142), (21, 1455428), (26, 1175538), (28, 1091571), (39, 783692), (42, 727714), (52, 587769), (78, 391846), (84, 363857), (91, 335868), (156, 195923), (169, 180852), (182, 167934), (273, 111956), (338, 90426), (364, 83967), (507, 60284), (546, 55978), (676, 45213), (1014, 30142), (1092, 27989), (1183, 25836), (2028, 15071), (2153, 14196), (2366, 12918), (3549, 8612), (4306, 7098), (4732, 6459)]