30426198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 69341184

約数和(自身を除く): 38914986

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 71, 86, 129, 142, 151, 213, 258, 302, 426, 453, 473, 781, 906, 946, 1419, 1562, 1661, 2343, 2838, 3053, 3322, 4686, 4983, 6106, 6493, 9159, 9966, 10721, 12986, 18318, 19479, 21442, 32163, 33583, 38958, 64326, 67166, 71423, 100749, 117931, 142846, 201498, 214269, 235862, 353793, 428538, 461003, 707586, 922006, 1383009, 2766018, 5071033, 10142066, 15213099, 30426198]

約数ペア:

[(1, 30426198), (2, 15213099), (3, 10142066), (6, 5071033), (11, 2766018), (22, 1383009), (33, 922006), (43, 707586), (66, 461003), (71, 428538), (86, 353793), (129, 235862), (142, 214269), (151, 201498), (213, 142846), (258, 117931), (302, 100749), (426, 71423), (453, 67166), (473, 64326), (781, 38958), (906, 33583), (946, 32163), (1419, 21442), (1562, 19479), (1661, 18318), (2343, 12986), (2838, 10721), (3053, 9966), (3322, 9159), (4686, 6493), (4983, 6106)]