30457936

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 60699240

約数和(自身を除く): 30241304

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 292, 293, 356, 584, 586, 712, 1168, 1172, 1424, 2344, 4688, 6497, 12994, 21389, 25988, 26077, 42778, 51976, 52154, 85556, 103952, 104308, 171112, 208616, 342224, 417232, 1903621, 3807242, 7614484, 15228968, 30457936]

約数ペア:

[(1, 30457936), (2, 15228968), (4, 7614484), (8, 3807242), (16, 1903621), (73, 417232), (89, 342224), (146, 208616), (178, 171112), (292, 104308), (293, 103952), (356, 85556), (584, 52154), (586, 51976), (712, 42778), (1168, 26077), (1172, 25988), (1424, 21389), (2344, 12994), (4688, 6497)]