30878596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64871}}^1$

素因数の和:64899

約数の個数: 24

約数和(自身を含む): 65390976

約数和(自身を除く): 34512380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64871, 129742, 259484, 454097, 908194, 1102807, 1816388, 2205614, 4411228, 7719649, 15439298, 30878596]

約数ペア:

[(1, 30878596), (2, 15439298), (4, 7719649), (7, 4411228), (14, 2205614), (17, 1816388), (28, 1102807), (34, 908194), (68, 454097), (119, 259484), (238, 129742), (476, 64871)]