30386034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 75566400

約数和(自身を除く): 45180366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 691, 698, 1047, 1382, 2073, 2094, 2443, 3141, 4146, 4837, 4886, 6219, 6282, 7329, 9674, 12438, 14511, 14658, 21987, 29022, 43533, 43974, 87066, 241159, 482318, 723477, 1446954, 1688113, 2170431, 3376226, 4340862, 5064339, 10128678, 15193017, 30386034]

約数ペア:

[(1, 30386034), (2, 15193017), (3, 10128678), (6, 5064339), (7, 4340862), (9, 3376226), (14, 2170431), (18, 1688113), (21, 1446954), (42, 723477), (63, 482318), (126, 241159), (349, 87066), (691, 43974), (698, 43533), (1047, 29022), (1382, 21987), (2073, 14658), (2094, 14511), (2443, 12438), (3141, 9674), (4146, 7329), (4837, 6282), (4886, 6219)]