30408028

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 62339760

約数和(自身を除く): 31931732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 929, 1169, 1858, 2338, 3716, 4676, 6503, 8183, 13006, 16366, 26012, 32732, 45521, 91042, 155143, 182084, 310286, 620572, 1086001, 2172002, 4344004, 7602007, 15204014, 30408028]

約数ペア:

[(1, 30408028), (2, 15204014), (4, 7602007), (7, 4344004), (14, 2172002), (28, 1086001), (49, 620572), (98, 310286), (167, 182084), (196, 155143), (334, 91042), (668, 45521), (929, 32732), (1169, 26012), (1858, 16366), (2338, 13006), (3716, 8183), (4676, 6503)]