30655828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64403}}^1$

素因数の和:64431

約数の個数: 24

約数和(自身を含む): 64919232

約数和(自身を除く): 34263404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64403, 128806, 257612, 450821, 901642, 1094851, 1803284, 2189702, 4379404, 7663957, 15327914, 30655828]

約数ペア:

[(1, 30655828), (2, 15327914), (4, 7663957), (7, 4379404), (14, 2189702), (17, 1803284), (28, 1094851), (34, 901642), (68, 450821), (119, 257612), (238, 128806), (476, 64403)]