30834801

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 49320960

約数和(自身を除く): 18486159

約数列:

[1, 3, 9, 29, 31, 37, 87, 93, 103, 111, 261, 279, 309, 333, 899, 927, 1073, 1147, 2697, 2987, 3193, 3219, 3441, 3811, 8091, 8961, 9579, 9657, 10323, 11433, 26883, 28737, 33263, 34299, 92597, 99789, 110519, 118141, 277791, 299367, 331557, 354423, 833373, 994671, 1063269, 3426089, 10278267, 30834801]

約数ペア:

[(1, 30834801), (3, 10278267), (9, 3426089), (29, 1063269), (31, 994671), (37, 833373), (87, 354423), (93, 331557), (103, 299367), (111, 277791), (261, 118141), (279, 110519), (309, 99789), (333, 92597), (899, 34299), (927, 33263), (1073, 28737), (1147, 26883), (2697, 11433), (2987, 10323), (3193, 9657), (3219, 9579), (3441, 8961), (3811, 8091)]