30528746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 46687488

約数和(自身を除く): 16158742

約数列:

[1, 2, 73, 146, 211, 422, 991, 1982, 15403, 30806, 72343, 144686, 209101, 418202, 15264373, 30528746]

約数ペア:

[(1, 30528746), (2, 15264373), (73, 418202), (146, 209101), (211, 144686), (422, 72343), (991, 30806), (1982, 15403)]