30495052

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 62537664

約数和(自身を除く): 32042612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 991, 1099, 1982, 2198, 3964, 4396, 6937, 7693, 13874, 15386, 27748, 30772, 48559, 97118, 155587, 194236, 311174, 622348, 1089109, 2178218, 4356436, 7623763, 15247526, 30495052]

約数ペア:

[(1, 30495052), (2, 15247526), (4, 7623763), (7, 4356436), (14, 2178218), (28, 1089109), (49, 622348), (98, 311174), (157, 194236), (196, 155587), (314, 97118), (628, 48559), (991, 30772), (1099, 27748), (1982, 15386), (2198, 13874), (3964, 7693), (4396, 6937)]